c# - C# StreamReader lukkning problem - Udvikleren.dk - Programmering, webdesign og grafik

Tags: c#

Bruger #17305 @ 14.07.12 09:14

Hej undskyld hvis jeg poster forkert er ny så er lidt usikker.

Jeg er igang med at lave et forsøg program. som skal con. til en server.

har fået den til at con. til serveren men når den skal lukkes kommer den med en fejl medelse som jeg ikke helt kan gøre mig klog på.

koden ser noglunde sådan her ud

CSharp kode

 NetworkStream stream;
         TcpClient irc;
         public static StreamWriter writer;
         private string inputLine;
         StreamReader reader;
        
         Thread ctThread;
 
 public void con(){
             irc = new TcpClient(server, port);
             stream = irc.GetStream();
             writer = new StreamWriter(stream);
             reader = new StreamReader(stream);
 
              ctThread = new Thread(modtag);
             ctThread.Start();
 }
 
 
 privte void modtag(){
 while(true){
 while((inputLine = reader.ReadLine()) != null){
 //kode her
 }
 }
 }

meget simpel jep men jeg er ny så

hvis jeg lukker den nu ville den bare forsætte.
har prøvet

CSharp kode

 privet void luk(){
 irc.Close();
 reader.Close();
 write.Close();
 }

og meget andet. men den bliver ved med at sige

Der kunne ikke læses data fra transportforbindelsen: En blokeringshandling blev afbrudt af et kald til WSACancelBlockingCall.

så hvordan hunden jeg får løst det problem ved jeg snart ikke. så håber nogle kan sige mig hvad jeg kan gøre bedere så jeg kan lukke den ned uden den bare forsætter eller kommer med en fejl meddelse

7 svar postet i denne tråd vises herunder
3 indlæg har modtaget i alt 3 karma

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Bruger #6559 @ 15.07.12 11:54

843

Kan du ikke prøve at poste hele din kode til programmet, hvis det ikke fylder for meget? For så vil jeg lige prøve at køre det hos mig. Har du prøvet at steppe igennem dit program omkring det punkt den smider fejlen? Evt. hvad står der i exception/inner exception?

Edit:
Fandt en tråd på StackOverflow, der forklarer hvorfor det sker:
http://stackoverflow.com/questions/31871/wsacancelblockingcall-exception

Indlæg senest redigeret d. 15.07.2012 11:56 af Bruger #6559

Bruger #6559 @ 15.07.12 15:33

843

jeg glemte lige at der også er en design fil, men det går nok.

Det du kan gøre er at stoppe din tråd. Mener du kan kalde ctThread.Stop() når du lukker din form.

En måske mere korrekt måde er at i stedet for at sige while(true) så laver du en variable bool running, så sætter du den til false når du lukker din applikation (formen) og så burde den bryde løkken. Du skal bare huske og låse din variabel "running" for undgå problemer med 2 tråde der tilgår en variabel samtidig.

Eksempel:

CSharp kode

 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Collections;
 using System.Net.Sockets;
 using System.Net;
 using System.IO;
 using System.Threading;
 using System.Text.RegularExpressions;
 using bIRC;
 
 namespace bIRC
 {
     public partial class Form1 : Form
     {
         private bool running;
         private string this_server;
         private string this_user;
         private string this_channel;
         private int this_port;
 
         private string readData;
         private string farve;
 
         private string add_user;
         private string user_redy = "no";
 
         private string channel_add;
 
         private string channel_topic_add;
 
         private string luk = "no";
 
         ToolStripItem con_1_forlad;
 
         Color this_farve;
 
         Thread ctThread;
 
         ArrayList besked = new ArrayList();
         ArrayList besked_see = new ArrayList();
         ArrayList besked_color = new ArrayList();
         ArrayList member = new ArrayList();
         ArrayList channel = new ArrayList();
         ArrayList channel_topic = new ArrayList();
 
         NetworkStream stream;
         TcpClient irc;
         public StreamWriter writer;
         private string inputLine;
         public StreamReader reader;
 
 
 
         private StreamWriter log = new StreamWriter("log/log.txt");
 
         public Form1()
         {
 
             InitializeComponent();
             richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
         }
 
         private void Form1_Load(object sender, EventArgs e)
         {
             con_1_forlad = contextMenuStrip1.Items.Add("Forlad");
             bIRC.server subForm = new server(this);
             subForm.Show();
         }
 
         public void start(string server, int port, string user, string channel)
         {
             irc = new TcpClient(server, port);
             stream = irc.GetStream();
             writer = new StreamWriter(stream);
             reader = new StreamReader(stream);
 
             skriv("NICK " + user);
             skriv("USER " + user + " 0 * :" + user);
 
             this_server = server;
             this_port = port;
             this_user = user;
             this_channel = channel;
 
 
             running = true;
             ctThread = new Thread(modtag);
             ctThread.Start();
         }
 
 
         private void modtag()
         {
 
             this.FormClosing += new FormClosingEventHandler(this.form_lukker);
             while (running)
             {
                 if (luk == "yes")
                 {
                     Thread.Sleep(500000);
                 }
                 while (reader != null)
                 {
                     if (reader != null && irc.Connected)
                     {
                         inputLine = reader.ReadLine();
                     }
                     save_log(inputLine);
 
                     string[] data = inputLine.Split(' ');
                     string time = string.Format("{0:HH:mm}", DateTime.Now);
 
                     switch (data[1])
                     {
                         case "001":
                             skriv("JOIN " + this_channel);
                             channel_add = this_channel;
                             add_channel();
                             opdate_channel_topic();//vi aktivere den her for så er vi sikker på at den bliver kaldt min 1 gang
                             break;
                         case "353":
                             string[] head_353 = Regex.Split(inputLine, ".*? 353 .*? = (.*?) :(.*?)");
                             string[] user_split = head_353[3].Split(' ');
                             for (int i = 0; i < user_split.Length; i++)
                             {
                                 member.Add(head_353[1] + "&" + user_split[i]);
                             }
                             opdate_user_list();
                             user_redy = "yes";
                             break;
                         case "332":
                             string[] head_332 = Regex.Split(inputLine, ":.*? 332 .*? (.*?) :(.*?)");
                             channel_topic.Add(head_332[1] + "&" + head_332[3]);
                             opdate_channel_topic();
                             break;
 
                         case "PRIVMSG":
                             string[] req = Regex.Split(inputLine, ":(.*?)!.*? PRIVMSG (.*?) :(.*?)");
                             if (Regex.IsMatch(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)"))
                             {
                                 string[] d = Regex.Split(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)");
                                 besked.Add((string)req[2] + "&blue&[" + time + "] * " + get_op(req[2], req[1]) + req[1] + " " + d[2]);
                             }
                             else
                             {
                                 besked.Add((string)req[2] + "&black&[" + time + "]" + get_op(req[2], req[1]) + (string)req[1] + ": " + req[4]);
                             }
                             break;
                         case "JOIN":
                             if (user_redy == "yes")
                             {
                                 string[] head_join = Regex.Split(inputLine, ":(.*?)!.*? JOIN :?(.*?)");
                                 string fin = "no";
                                 for (int i = 0; i < member.Count; i++)
                                 {
                                     if ((string)member[i] == (string)head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + (string)head_join[1])
                                     {
                                         fin = "yes";
                                     }
                                 }
                                 if (fin == "no")
                                 {
                                     member.Add(head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + head_join[1]);
                                     opdate_user_list();
                                     besked.Add(head_join[3] + "&green&[" + time + "]" + head_join[1] + " er kommet ind i denne channel");
                                 }
                             }
                             break;
                         case "NICK":
                             string[] head_nick = Regex.Split(inputLine, ":(.*?)!.*? NICK :(.*?)");
                             ArrayList remove_user = new ArrayList();
                             for (int i = 0; i < member.Count; i++)
                             {
                                 string[] reg_member = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                 string op = get_op(reg_member[1], head_nick[1]);
 
                                 if ((string)member[i] == (string)reg_member[1] + "&" + op + (string)head_nick[1])
                                 {
                                     member.Add(reg_member[1] + "&" + op + head_nick[3]);
                                     besked.Add(reg_member[1] + "&green&[" + time + "]" + head_nick[1] + " har skiftet nick til " + head_nick[3]);
                                     remove_user.Add(member[i]);
 
                                 }
                             }
                             for (int b = 0; b < remove_user.Count; b++) { member.Remove(remove_user[b]); }
                             opdate_user_list();
 
                             break;
                         case "PART":
                             string[] head_part = Regex.Split(inputLine, ":(.*?)!.*? PART :(.*?)");
                             besked.Add(head_part[3] + "&red&[" + time + "]" + head_part[1] + " har forladt denne channel");
                             member.Remove(head_part[3] + "&" + get_op(head_part[3], head_part[1]) + head_part[1]);
                             opdate_user_list();
                             break;
                         case "QUIT":
                             string[] head_quit = Regex.Split(inputLine, ":(.*?)!.*? QUIT :(.*?)");
 
                             for (int i = 0; i < member.Count; i++)
                             {
                                 string[] user = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                 string op = get_op(user[1], head_quit[1]);
                                 if ((string)member[i] == (string)user[1] + "&" + op + (string)head_quit[1])
                                 {
                                     string grund = "Lukkede ned";
                                     if ((string)head_quit[3] != string.Empty)
                                     {
                                         grund = head_quit[3];
                                     }
 
                                     besked.Add(user[1] + "&red&[" + time + "]" + user[3] + " har forladt denne channel grund: " + grund);
                                     member.Remove(member[i]);
                                 }
                             }
                             opdate_user_list();
                             break;
                         case "TOPIC":
                             string[] head_topic = Regex.Split(inputLine, ":(.*?)!.*? TOPIC (.*?) :(.*?)");
                             for (int i = 0; i < channel_topic.Count; i++)
                             {
                                 string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
 
                                 if (split[1] == head_topic[2])
                                 {
                                     channel_topic.Remove(channel_topic[i]);
                                     channel_topic.Add(head_topic[2] + "&" + head_topic[4]);
                                     besked.Add(head_topic[2] + "&green&[" + time + "]" + head_topic[1] + " har skiftet channels topic til \"" + head_topic[4] + "\"");
                                 }
 
                             }
                             opdate_channel_topic();
                             break;
                         default:
                             if (data[0] == "PING")
                             {
                                 skriv("PONG " + data[1]);
                             }
                             break;
                     }
 
                     opdatere_besked();
                     //readData = inputLine;
                     //msg();
 
                 }
                 writer.Close();
                 reader.Close();
                 irc.Close();
             }
 
         }
 
         private void save_log(string skriv)
         {
             log.WriteLine(skriv, true);
             log.Flush();
         }
 
         private void hojere_klik_channel(object sender, MouseEventArgs e)
         {
 
             if (e.Button == MouseButtons.Right)
             {
                 contextMenuStrip1.Show(Cursor.Position);
 
 
                 int index = this.listBox2.IndexFromPoint(e.Location);
                 if (index != ListBox.NoMatches)
                 {
                     contextMenuStrip1.Visible = true;
                     listBox2.SelectedIndex = index;
 
 
                     if (listBox2.Text != this_channel)
                     {
                         del_user_list();
                         del_besked();
                         besked_see.Clear();
                         this_channel = listBox2.Text;
                         opdate_user_list();
                         opdatere_besked();
                         opdate_channel_topic();
                     }
 
                 }
                 else
                 {
                     contextMenuStrip1.Visible = false;
                 }
             }
 
 
         }
 
         private void add_channel_topic()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel_topic));
             }
             else
             {
                 richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
                 richTextBox2.Text = channel_topic_add;
             }
         }
 
         private void opdate_channel_topic()
         {
             string tekst = "TOPIC: ingen topic er sat i denne channel!";
             for (int i = 0; i < channel_topic.Count; i++)
             {
                 string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
                 if ((string)split[1] == this_channel)
                 {
                     tekst = split[3];
 
                 }
             }
             channel_topic_add = tekst;
             add_channel_topic();
         }
 
         private void del_besked()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_besked));
             }
             else
             {
                 richTextBox1.Text = "";
             }
         }
 
         private void opdatere_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(opdatere_channel_list));
             }
             else
             {
                 for (int i = 0; i < channel.Count; i++)
                 {
                     listBox2.Items.Add(channel[i]);
                 }
             }
 
         }
 
         private void add_channel()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel));
             }
             else
             {
                 listBox2.Items.Add(channel_add);
                 channel.Add(channel_add);
             }
         }
 
         private string get_op(string channel, string nick)
         {
             string op = string.Empty;
 
             for (int i = 0; i < member.Count; i++)
             {
                 if ((string)member[i] == channel + "&@" + nick && op == string.Empty)
                 {
                     op = "@";
                 }
                 else if ((string)member[i] == channel + "&+" + nick && op == string.Empty)
                 {
                     op = "+";
                 }
             }
 
             return op;
         }
 
         private void add_user_t_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_user_t_list));
             }
             else
             {
                 listBox1.Items.Add(add_user);
             }
         }
 
         private void empty_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(empty_channel_list));
             }
             else
             {
                 listBox2.Items.Clear();
             }
 
         }
 
         private void del_user_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_user_list));
             }
             else
             {
                 listBox1.Items.Clear();
             }
         }
 
         private void opdate_user_list()
         {
             del_user_list();
             for (int i = 0; i < member.Count; i++)
             {
                 string[] req = Regex.Split((string)member[i], "(.*?)&(.*?)");
                 if ((string)req[1] == this_channel)
                 {
                     add_user = req[3];
                     add_user_t_list();
                 }
             }
         }
 
         private void opdatere_besked()
         {
             for (int i = 0; i < besked.Count; i++)
             {
                 string[] req = Regex.Split((string)besked[i], "^(.*?)&(.*?)&(.*?)");
                 if (req[1] == this_channel && besked_see.Contains(i) == false)
                 {
 
                     readData = (string)req[4];
                     farve = req[2];
                     msg();
                     besked_see.Add(i);
                 }
             }
         }
 
         private void skriv(string skriv)
         {
             writer.WriteLine(skriv);
             writer.Flush();
         }
 
         private void msg()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(msg));
             }
             else
             {
                 besked_color.Add(farve + "&" + richTextBox1.Text.Length + "&" + readData.Length);
                 richTextBox1.AppendText(readData + Environment.NewLine);
 
                 for (int i = 0; i < besked_color.Count; i++)
                 {
                     string[] rich = Regex.Split((string)besked_color[i], "(.*?)&(.*?)&(.*?)");
 
                     switch ((string)rich[1])
                     {
                         case "blue":
                             this_farve = Color.Blue;
                             break;
                         case "black":
                             this_farve = Color.Black;
                             break;
                         case "green":
                             this_farve = Color.Green;
                             break;
                         case "red":
                             this_farve = Color.Red;
                             break;
                     }
 
 
                     richTextBox1.SelectionStart = int.Parse(rich[2]);
 
                     richTextBox1.SelectionLength = int.Parse(rich[4]);
 
                     richTextBox1.SelectionColor = this_farve;
                 }
 
                 richTextBox1.SelectionStart = richTextBox1.Text.Length;
                 richTextBox1.SelectionLength = 0;
                 richTextBox1.ScrollToCaret();
 
             }
         }
 
         private void svar()
         {
             string time = string.Format("{0:HH:mm}", DateTime.Now);
             if (Regex.IsMatch(textBox1.Text, "^/me (.*?)"))
             {
                 string[] me = Regex.Split(textBox1.Text, "^/me (.*?)");
                 besked.Add(this_channel + "&blue&[" + time + "] * " + this_user + " " + me[2] + " ");
                 skriv("PRIVMSG " + this_channel + " :\u0001ACTION " + me[2] + "\u0001");
             }
             else if (Regex.IsMatch(textBox1.Text, "/join #.*?"))
             {
                 string[] channell = Regex.Split(textBox1.Text, "/join #(.*?)");
                 user_redy = "no";
                 skriv("JOIN #" + channell[2]);
                 channel_add = "#" + channell[2];
                 add_channel();
             }
             else if (Regex.IsMatch(textBox1.Text, "^/nick (.*?)"))
             {
                 string[] username = Regex.Split(textBox1.Text, "^/nick (.*?)");
                 this_user = username[2];
                 skriv("NICK " + username[2]);
             }
             else
             {
                 besked.Add(this_channel + "&black&[" + time + "]" + this_user + ": " + textBox1.Text);
                 skriv("PRIVMSG " + this_channel + " :" + textBox1.Text);
             }
             opdatere_besked();
 
             textBox1.Text = "";
         }
 
         private void enter_modtag(object sender, KeyPressEventArgs e)
         {
             if (e.KeyChar == (char)Keys.Enter && textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void button1_Click(object sender, EventArgs e)
         {
             if (textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void listBox2_SelectedIndexChanged(object sender, EventArgs e)
         {
             if (listBox2.Text != this_channel && listBox2.Text != string.Empty)
             {
                 del_user_list();
                 del_besked();
                 besked_see.Clear();
                 this_channel = listBox2.Text;
                 opdate_user_list();
                 opdatere_besked();
                 opdate_channel_topic();
             }
         }
 
 
 
         private void contextMenuStrip1_Opening(object sender, ToolStripItemClickedEventArgs e)
         {
             ToolStripItem item = e.ClickedItem;
 
             if (item == con_1_forlad)
             {
                 string sel_name = listBox2.Text;
                 if (channel.Count == 1 || channel.Count == 0)
                 {
                     string time = string.Format("{0:HH:mm}", DateTime.Now);
                     besked.Add(sel_name + "&red&[" + time + "]ERROR! " + sel_name + " er den endeste du har åben og kan derfor ikke lukkes!");
                     opdatere_besked();
                 }
                 else
                 {
                     skriv("PART " + sel_name);
                     channel.Remove(sel_name);
                     listBox2.Items.Clear();
                     empty_channel_list();
                     opdatere_channel_list();
                 }
             }
 
         }
 
         private void form_lukker(object sender, FormClosingEventArgs e)
         {
             lock (new object())
                 running = false;
         }
 
     }
 }

Det er ikke testet, da jeg ikke har det hele. Er du i tvivl om det jeg har gjort så spørg

Edit:

jeg tror også man kan følgende (ligger tættere på det du har):

CSharp kode

 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Collections;
 using System.Net.Sockets;
 using System.Net;
 using System.IO;
 using System.Threading;
 using System.Text.RegularExpressions;
 using bIRC;
 
 namespace bIRC
 {
     public partial class Form1 : Form
     {
         private string this_server;
         private string this_user;
         private string this_channel;
         private int this_port;
 
         private string readData;
         private string farve;
 
         private string add_user;
         private string user_redy = "no";
 
         private string channel_add;
 
         private string channel_topic_add;
 
         private string luk = "no";
 
         ToolStripItem con_1_forlad;
 
         Color this_farve;
 
         Thread ctThread;
 
         ArrayList besked = new ArrayList();
         ArrayList besked_see = new ArrayList();
         ArrayList besked_color = new ArrayList();
         ArrayList member = new ArrayList();
         ArrayList channel = new ArrayList();
         ArrayList channel_topic = new ArrayList();
 
         NetworkStream stream;
         TcpClient irc;
         public StreamWriter writer;
         private string inputLine;
         public StreamReader reader;
 
 
 
         private StreamWriter log = new StreamWriter("log/log.txt");
 
         public Form1()
         {
 
             InitializeComponent();
             richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
         }
 
         private void Form1_Load(object sender, EventArgs e)
         {
             con_1_forlad = contextMenuStrip1.Items.Add("Forlad");
             bIRC.server subForm = new server(this);
             subForm.Show();
         }
 
         public void start(string server, int port, string user, string channel)
         {
             irc = new TcpClient(server, port);
             stream = irc.GetStream();
             writer = new StreamWriter(stream);
             reader = new StreamReader(stream);
 
             skriv("NICK " + user);
             skriv("USER " + user + " 0 * :" + user);
 
             this_server = server;
             this_port = port;
             this_user = user;
             this_channel = channel;
 
             ctThread = new Thread(modtag);
             ctThread.Start();
         }
 
 
         private void modtag()
         {
 
             this.FormClosing += new FormClosingEventHandler(this.form_lukker);
             while (true)
             {
                 if (luk == "yes")
                 {
                     Thread.Sleep(500000);
                 }
                 while (reader != null)
                 {
                     if (reader != null && irc.Connected)
                     {
                         inputLine = reader.ReadLine();
                     }
                     save_log(inputLine);
 
                     string[] data = inputLine.Split(' ');
                     string time = string.Format("{0:HH:mm}", DateTime.Now);
 
                     switch (data[1])
                     {
                         case "001":
                             skriv("JOIN " + this_channel);
                             channel_add = this_channel;
                             add_channel();
                             opdate_channel_topic();//vi aktivere den her for så er vi sikker på at den bliver kaldt min 1 gang
                             break;
                         case "353":
                             string[] head_353 = Regex.Split(inputLine, ".*? 353 .*? = (.*?) :(.*?)");
                             string[] user_split = head_353[3].Split(' ');
                             for (int i = 0; i < user_split.Length; i++)
                             {
                                 member.Add(head_353[1] + "&" + user_split[i]);
                             }
                             opdate_user_list();
                             user_redy = "yes";
                             break;
                         case "332":
                             string[] head_332 = Regex.Split(inputLine, ":.*? 332 .*? (.*?) :(.*?)");
                             channel_topic.Add(head_332[1] + "&" + head_332[3]);
                             opdate_channel_topic();
                             break;
 
                         case "PRIVMSG":
                             string[] req = Regex.Split(inputLine, ":(.*?)!.*? PRIVMSG (.*?) :(.*?)");
                             if (Regex.IsMatch(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)"))
                             {
                                 string[] d = Regex.Split(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)");
                                 besked.Add((string)req[2] + "&blue&[" + time + "] * " + get_op(req[2], req[1]) + req[1] + " " + d[2]);
                             }
                             else
                             {
                                 besked.Add((string)req[2] + "&black&[" + time + "]" + get_op(req[2], req[1]) + (string)req[1] + ": " + req[4]);
                             }
                             break;
                         case "JOIN":
                             if (user_redy == "yes")
                             {
                                 string[] head_join = Regex.Split(inputLine, ":(.*?)!.*? JOIN :?(.*?)");
                                 string fin = "no";
                                 for (int i = 0; i < member.Count; i++)
                                 {
                                     if ((string)member[i] == (string)head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + (string)head_join[1])
                                     {
                                         fin = "yes";
                                     }
                                 }
                                 if (fin == "no")
                                 {
                                     member.Add(head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + head_join[1]);
                                     opdate_user_list();
                                     besked.Add(head_join[3] + "&green&[" + time + "]" + head_join[1] + " er kommet ind i denne channel");
                                 }
                             }
                             break;
                         case "NICK":
                             string[] head_nick = Regex.Split(inputLine, ":(.*?)!.*? NICK :(.*?)");
                             ArrayList remove_user = new ArrayList();
                             for (int i = 0; i < member.Count; i++)
                             {
                                 string[] reg_member = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                 string op = get_op(reg_member[1], head_nick[1]);
 
                                 if ((string)member[i] == (string)reg_member[1] + "&" + op + (string)head_nick[1])
                                 {
                                     member.Add(reg_member[1] + "&" + op + head_nick[3]);
                                     besked.Add(reg_member[1] + "&green&[" + time + "]" + head_nick[1] + " har skiftet nick til " + head_nick[3]);
                                     remove_user.Add(member[i]);
 
                                 }
                             }
                             for (int b = 0; b < remove_user.Count; b++) { member.Remove(remove_user[b]); }
                             opdate_user_list();
 
                             break;
                         case "PART":
                             string[] head_part = Regex.Split(inputLine, ":(.*?)!.*? PART :(.*?)");
                             besked.Add(head_part[3] + "&red&[" + time + "]" + head_part[1] + " har forladt denne channel");
                             member.Remove(head_part[3] + "&" + get_op(head_part[3], head_part[1]) + head_part[1]);
                             opdate_user_list();
                             break;
                         case "QUIT":
                             string[] head_quit = Regex.Split(inputLine, ":(.*?)!.*? QUIT :(.*?)");
 
                             for (int i = 0; i < member.Count; i++)
                             {
                                 string[] user = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                 string op = get_op(user[1], head_quit[1]);
                                 if ((string)member[i] == (string)user[1] + "&" + op + (string)head_quit[1])
                                 {
                                     string grund = "Lukkede ned";
                                     if ((string)head_quit[3] != string.Empty)
                                     {
                                         grund = head_quit[3];
                                     }
 
                                     besked.Add(user[1] + "&red&[" + time + "]" + user[3] + " har forladt denne channel grund: " + grund);
                                     member.Remove(member[i]);
                                 }
                             }
                             opdate_user_list();
                             break;
                         case "TOPIC":
                             string[] head_topic = Regex.Split(inputLine, ":(.*?)!.*? TOPIC (.*?) :(.*?)");
                             for (int i = 0; i < channel_topic.Count; i++)
                             {
                                 string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
 
                                 if (split[1] == head_topic[2])
                                 {
                                     channel_topic.Remove(channel_topic[i]);
                                     channel_topic.Add(head_topic[2] + "&" + head_topic[4]);
                                     besked.Add(head_topic[2] + "&green&[" + time + "]" + head_topic[1] + " har skiftet channels topic til \"" + head_topic[4] + "\"");
                                 }
 
                             }
                             opdate_channel_topic();
                             break;
                         default:
                             if (data[0] == "PING")
                             {
                                 skriv("PONG " + data[1]);
                             }
                             break;
                     }
 
                     opdatere_besked();
                     //readData = inputLine;
                     //msg();
 
                 }
                 writer.Close();
                 reader.Close();
                 irc.Close();
             }
 
         }
 
         private void save_log(string skriv)
         {
             log.WriteLine(skriv, true);
             log.Flush();
         }
 
         private void hojere_klik_channel(object sender, MouseEventArgs e)
         {
 
             if (e.Button == MouseButtons.Right)
             {
                 contextMenuStrip1.Show(Cursor.Position);
 
 
                 int index = this.listBox2.IndexFromPoint(e.Location);
                 if (index != ListBox.NoMatches)
                 {
                     contextMenuStrip1.Visible = true;
                     listBox2.SelectedIndex = index;
 
 
                     if (listBox2.Text != this_channel)
                     {
                         del_user_list();
                         del_besked();
                         besked_see.Clear();
                         this_channel = listBox2.Text;
                         opdate_user_list();
                         opdatere_besked();
                         opdate_channel_topic();
                     }
 
                 }
                 else
                 {
                     contextMenuStrip1.Visible = false;
                 }
             }
 
 
         }
 
         private void add_channel_topic()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel_topic));
             }
             else
             {
                 richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
                 richTextBox2.Text = channel_topic_add;
             }
         }
 
         private void opdate_channel_topic()
         {
             string tekst = "TOPIC: ingen topic er sat i denne channel!";
             for (int i = 0; i < channel_topic.Count; i++)
             {
                 string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
                 if ((string)split[1] == this_channel)
                 {
                     tekst = split[3];
 
                 }
             }
             channel_topic_add = tekst;
             add_channel_topic();
         }
 
         private void del_besked()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_besked));
             }
             else
             {
                 richTextBox1.Text = "";
             }
         }
 
         private void opdatere_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(opdatere_channel_list));
             }
             else
             {
                 for (int i = 0; i < channel.Count; i++)
                 {
                     listBox2.Items.Add(channel[i]);
                 }
             }
 
         }
 
         private void add_channel()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel));
             }
             else
             {
                 listBox2.Items.Add(channel_add);
                 channel.Add(channel_add);
             }
         }
 
         private string get_op(string channel, string nick)
         {
             string op = string.Empty;
 
             for (int i = 0; i < member.Count; i++)
             {
                 if ((string)member[i] == channel + "&@" + nick && op == string.Empty)
                 {
                     op = "@";
                 }
                 else if ((string)member[i] == channel + "&+" + nick && op == string.Empty)
                 {
                     op = "+";
                 }
             }
 
             return op;
         }
 
         private void add_user_t_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_user_t_list));
             }
             else
             {
                 listBox1.Items.Add(add_user);
             }
         }
 
         private void empty_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(empty_channel_list));
             }
             else
             {
                 listBox2.Items.Clear();
             }
 
         }
 
         private void del_user_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_user_list));
             }
             else
             {
                 listBox1.Items.Clear();
             }
         }
 
         private void opdate_user_list()
         {
             del_user_list();
             for (int i = 0; i < member.Count; i++)
             {
                 string[] req = Regex.Split((string)member[i], "(.*?)&(.*?)");
                 if ((string)req[1] == this_channel)
                 {
                     add_user = req[3];
                     add_user_t_list();
                 }
             }
         }
 
         private void opdatere_besked()
         {
             for (int i = 0; i < besked.Count; i++)
             {
                 string[] req = Regex.Split((string)besked[i], "^(.*?)&(.*?)&(.*?)");
                 if (req[1] == this_channel && besked_see.Contains(i) == false)
                 {
 
                     readData = (string)req[4];
                     farve = req[2];
                     msg();
                     besked_see.Add(i);
                 }
             }
         }
 
         private void skriv(string skriv)
         {
             writer.WriteLine(skriv);
             writer.Flush();
         }
 
         private void msg()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(msg));
             }
             else
             {
                 besked_color.Add(farve + "&" + richTextBox1.Text.Length + "&" + readData.Length);
                 richTextBox1.AppendText(readData + Environment.NewLine);
 
                 for (int i = 0; i < besked_color.Count; i++)
                 {
                     string[] rich = Regex.Split((string)besked_color[i], "(.*?)&(.*?)&(.*?)");
 
                     switch ((string)rich[1])
                     {
                         case "blue":
                             this_farve = Color.Blue;
                             break;
                         case "black":
                             this_farve = Color.Black;
                             break;
                         case "green":
                             this_farve = Color.Green;
                             break;
                         case "red":
                             this_farve = Color.Red;
                             break;
                     }
 
 
                     richTextBox1.SelectionStart = int.Parse(rich[2]);
 
                     richTextBox1.SelectionLength = int.Parse(rich[4]);
 
                     richTextBox1.SelectionColor = this_farve;
                 }
 
                 richTextBox1.SelectionStart = richTextBox1.Text.Length;
                 richTextBox1.SelectionLength = 0;
                 richTextBox1.ScrollToCaret();
 
             }
         }
 
         private void svar()
         {
             string time = string.Format("{0:HH:mm}", DateTime.Now);
             if (Regex.IsMatch(textBox1.Text, "^/me (.*?)"))
             {
                 string[] me = Regex.Split(textBox1.Text, "^/me (.*?)");
                 besked.Add(this_channel + "&blue&[" + time + "] * " + this_user + " " + me[2] + " ");
                 skriv("PRIVMSG " + this_channel + " :\u0001ACTION " + me[2] + "\u0001");
             }
             else if (Regex.IsMatch(textBox1.Text, "/join #.*?"))
             {
                 string[] channell = Regex.Split(textBox1.Text, "/join #(.*?)");
                 user_redy = "no";
                 skriv("JOIN #" + channell[2]);
                 channel_add = "#" + channell[2];
                 add_channel();
             }
             else if (Regex.IsMatch(textBox1.Text, "^/nick (.*?)"))
             {
                 string[] username = Regex.Split(textBox1.Text, "^/nick (.*?)");
                 this_user = username[2];
                 skriv("NICK " + username[2]);
             }
             else
             {
                 besked.Add(this_channel + "&black&[" + time + "]" + this_user + ": " + textBox1.Text);
                 skriv("PRIVMSG " + this_channel + " :" + textBox1.Text);
             }
             opdatere_besked();
 
             textBox1.Text = "";
         }
 
         private void enter_modtag(object sender, KeyPressEventArgs e)
         {
             if (e.KeyChar == (char)Keys.Enter && textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void button1_Click(object sender, EventArgs e)
         {
             if (textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void listBox2_SelectedIndexChanged(object sender, EventArgs e)
         {
             if (listBox2.Text != this_channel && listBox2.Text != string.Empty)
             {
                 del_user_list();
                 del_besked();
                 besked_see.Clear();
                 this_channel = listBox2.Text;
                 opdate_user_list();
                 opdatere_besked();
                 opdate_channel_topic();
             }
         }
 
 
 
         private void contextMenuStrip1_Opening(object sender, ToolStripItemClickedEventArgs e)
         {
             ToolStripItem item = e.ClickedItem;
 
             if (item == con_1_forlad)
             {
                 string sel_name = listBox2.Text;
                 if (channel.Count == 1 || channel.Count == 0)
                 {
                     string time = string.Format("{0:HH:mm}", DateTime.Now);
                     besked.Add(sel_name + "&red&[" + time + "]ERROR! " + sel_name + " er den endeste du har åben og kan derfor ikke lukkes!");
                     opdatere_besked();
                 }
                 else
                 {
                     skriv("PART " + sel_name);
                     channel.Remove(sel_name);
                     listBox2.Items.Clear();
                     empty_channel_list();
                     opdatere_channel_list();
                 }
             }
 
         }
 
         private void form_lukker(object sender, FormClosingEventArgs e)
         {
             try
             {
                 ctThread.Abort();
             }
             catch(ThreadAbortException abortException)
             {
                 save_log("Stoppede tråd......");
             }
 
             if (reader != null)
             {
                 writer.Close();
                 reader.Close();
                 
                 reader = null;
                 irc.Close();
             }
         }
 
     }
 }

Indlæg senest redigeret d. 15.07.2012 16:01 af Bruger #6559

Bruger #6559 @ 15.07.12 16:03

843

Hov i mit andet eksempel er det ikke meningen at running skal bruges. Har kuge fjernet det fra indlægget. jeg kan ikke teste solution da du har åbenbart har brugt Visual studio 2012, og jeg har kun 2010.

Bruger #17305 @ 15.07.12 14:45

Hej Martin du må gerne se kildekoden. men den kan godt virke lidt rodet men kan hvis du kan se min fejl så ville jeg være glad.

Jeg er nybegynder så jeg har nok vaglt nogle løgsninger som folk ville ryste hovedet af. men alt virker næsten på nær lige det at lukke.

forklaring af kode.

når man åbner aktiveres Form1_Load

den åbner en ny form hvor man indtaster
server port user channel

og kalder start den tilslutter så med de vaglte indstillinger og når det er sket starter den modtag.

når man så lukkede forsatte prgrammet stadig så jeg prøvede (som du kan se) ved at kalde form_lukker som så bruger Close(); til de forskelige ting. men så kommer den med den fejl medelse.

CSharp kode

 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Collections;
 using System.Net.Sockets;
 using System.Net;
 using System.IO;
 using System.Threading;
 using System.Text.RegularExpressions;
 using bIRC;
 
 namespace bIRC
 {
     public partial class Form1 : Form
     {
 
         private string this_server;
         private string this_user;
         private string this_channel;
         private int this_port;
 
         private string readData;
         private string farve;
 
         private string add_user;
         private string user_redy = "no";
 
         private string channel_add;
 
         private string channel_topic_add;
 
 
         ToolStripItem con_1_forlad;
 
         Color this_farve;
 
         Thread ctThread;
 
         ArrayList besked = new ArrayList();
         ArrayList besked_see = new ArrayList();
         ArrayList besked_color = new ArrayList();
         ArrayList member = new ArrayList();
         ArrayList channel = new ArrayList();
         ArrayList channel_topic = new ArrayList();
 
         NetworkStream stream;
         TcpClient irc;
         public StreamWriter writer;
         private string inputLine;
         public StreamReader reader;
 
 
 
         private StreamWriter log = new StreamWriter("log/log.txt");
 
         public Form1()
         {
             InitializeComponent();
             richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
         }
 
         private void Form1_Load(object sender, EventArgs e)
         {
             con_1_forlad = contextMenuStrip1.Items.Add("Forlad");
             bIRC.server subForm = new server(this);
             subForm.Show();
         }
 
         public void start(string server, int port, string user, string channel)
         {
             irc = new TcpClient(server, port);
             stream = irc.GetStream();
             writer = new StreamWriter(stream);
             reader = new StreamReader(stream);
 
             skriv("NICK " + user);
             skriv("USER " + user + " 0 * :" + user);
 
             this_server = server;
             this_port = port;
             this_user = user;
             this_channel = channel;
 
             
 
             ctThread = new Thread(modtag);
             ctThread.Start();
         }
 
 
         private void modtag()
         {
 
             this.FormClosing += new FormClosingEventHandler(this.form_lukker);
            while(true){
 
                while (reader != null)
                {
                    if (reader != null && irc.Connected)
                    {
                        inputLine = reader.ReadLine();
                    }
                    save_log(inputLine);
 
                        string[] data = inputLine.Split(' ');
                        string time = string.Format("{0:HH:mm}", DateTime.Now);
 
                        switch (data[1])
                        {
                            case "001":
                                skriv("JOIN " + this_channel);
                                channel_add = this_channel;
                                add_channel();
                                opdate_channel_topic();//vi aktivere den her for så er vi sikker på at den bliver kaldt min 1 gang
                                break;
                            case "353":
                                string[] head_353 = Regex.Split(inputLine, ".*? 353 .*? = (.*?) :(.*?)");
                                string[] user_split = head_353[3].Split(' ');
                                for (int i = 0; i < user_split.Length; i++)
                                {
                                    member.Add(head_353[1] + "&" + user_split[i]);
                                }
                                opdate_user_list();
                                user_redy = "yes";
                                break;
                            case "332":
                                string[] head_332 = Regex.Split(inputLine, ":.*? 332 .*? (.*?) :(.*?)");
                                channel_topic.Add(head_332[1] + "&" + head_332[3]);
                                opdate_channel_topic();
                                break;
 
                            case "PRIVMSG":
                                string[] req = Regex.Split(inputLine, ":(.*?)!.*? PRIVMSG (.*?) :(.*?)");
                                if (Regex.IsMatch(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)"))
                                {
                                    string[] d = Regex.Split(inputLine, ":.*? PRIVMSG .*? :.*?ACTION (.*?)");
                                    besked.Add((string)req[2] + "&blue&[" + time + "] * " + get_op(req[2], req[1]) + req[1] + " " + d[2]);
                                }
                                else
                                {
                                    besked.Add((string)req[2] + "&black&[" + time + "]" + get_op(req[2], req[1]) + (string)req[1] + ": " + req[4]);
                                }
                                break;
                            case "JOIN":
                                if (user_redy == "yes")
                                {
                                    string[] head_join = Regex.Split(inputLine, ":(.*?)!.*? JOIN :?(.*?)");
                                    string fin = "no";
                                    for (int i = 0; i < member.Count; i++)
                                    {
                                        if ((string)member[i] == (string)head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + (string)head_join[1])
                                        {
                                            fin = "yes";
                                        }
                                    }
                                    if (fin == "no")
                                    {
                                        member.Add(head_join[3] + "&" + get_op((string)head_join[3], (string)head_join[1]) + head_join[1]);
                                        opdate_user_list();
                                        besked.Add(head_join[3] + "&green&[" + time + "]" + head_join[1] + " er kommet ind i denne channel");
                                    }
                                }
                                break;
                            case "NICK":
                                string[] head_nick = Regex.Split(inputLine, ":(.*?)!.*? NICK :(.*?)");
                                ArrayList remove_user = new ArrayList();
                                for (int i = 0; i < member.Count; i++)
                                {
                                    string[] reg_member = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                    string op = get_op(reg_member[1], head_nick[1]);
 
                                    if ((string)member[i] == (string)reg_member[1] + "&" + op + (string)head_nick[1])
                                    {
                                        member.Add(reg_member[1] + "&" + op + head_nick[3]);
                                        besked.Add(reg_member[1] + "&green&[" + time + "]" + head_nick[1] + " har skiftet nick til " + head_nick[3]);
                                        remove_user.Add(member[i]);
 
                                    }
                                }
                                for (int b = 0; b < remove_user.Count; b++) { member.Remove(remove_user[b]); }
                                opdate_user_list();
 
                                break;
                            case "PART":
                                string[] head_part = Regex.Split(inputLine, ":(.*?)!.*? PART :(.*?)");
                                besked.Add(head_part[3] + "&red&[" + time + "]" + head_part[1] + " har forladt denne channel");
                                member.Remove(head_part[3] + "&" + get_op(head_part[3], head_part[1]) + head_part[1]);
                                opdate_user_list();
                                break;
                            case "QUIT":
                                string[] head_quit = Regex.Split(inputLine, ":(.*?)!.*? QUIT :(.*?)");
 
                                for (int i = 0; i < member.Count; i++)
                                {
                                    string[] user = Regex.Split((string)member[i], "^(.*?)&(.*?)");
                                    string op = get_op(user[1], head_quit[1]);
                                    if ((string)member[i] == (string)user[1] + "&" + op + (string)head_quit[1])
                                    {
                                        string grund = "Lukkede ned";
                                        if ((string)head_quit[3] != string.Empty)
                                        {
                                            grund = head_quit[3];
                                        }
 
                                        besked.Add(user[1] + "&red&[" + time + "]" + user[3] + " har forladt denne channel grund: " + grund);
                                        member.Remove(member[i]);
                                    }
                                }
                                opdate_user_list();
                                break;
                            case "TOPIC":
                                string[] head_topic = Regex.Split(inputLine, ":(.*?)!.*? TOPIC (.*?) :(.*?)");
                                for (int i = 0; i < channel_topic.Count; i++)
                                {
                                    string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
 
                                    if (split[1] == head_topic[2])
                                    {
                                        channel_topic.Remove(channel_topic[i]);
                                        channel_topic.Add(head_topic[2] + "&" + head_topic[4]);
                                        besked.Add(head_topic[2] + "&green&[" + time + "]" + head_topic[1] + " har skiftet channels topic til \"" + head_topic[4] + "\"");
                                    }
 
                                }
                                opdate_channel_topic();
                                break;
                            default:
                                if (data[0] == "PING")
                                {
                                    skriv("PONG " + data[1]);
                                }
                                break;
                        }
 
                        opdatere_besked();
                        //readData = inputLine;
                        //msg();
                    
                }
                writer.Close();
                reader.Close();
                irc.Close();
             }
 
         }
 
         private void save_log(string skriv)
         {
             log.WriteLine(skriv, true);
             log.Flush();
         }
 
         private void hojere_klik_channel(object sender, MouseEventArgs e)
         {
 
             if (e.Button == MouseButtons.Right)
             {
                 contextMenuStrip1.Show(Cursor.Position);
 
 
                 int index = this.listBox2.IndexFromPoint(e.Location);
                 if (index != ListBox.NoMatches)
                 {
                     contextMenuStrip1.Visible = true;
                     listBox2.SelectedIndex = index;
 
 
                     if (listBox2.Text != this_channel)
                     {
                         del_user_list();
                         del_besked();
                         besked_see.Clear();
                         this_channel = listBox2.Text;
                         opdate_user_list();
                         opdatere_besked();
                         opdate_channel_topic();
                     }
 
                 }
                 else
                 {
                     contextMenuStrip1.Visible = false;
                 }
             }
             
 
         }
 
         private void add_channel_topic()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel_topic));
             }
             else
             {
                 richTextBox2.SelectionAlignment = HorizontalAlignment.Center;
                 richTextBox2.Text = channel_topic_add;
             }
         }
 
         private void opdate_channel_topic()
         {
             string tekst = "TOPIC: ingen topic er sat i denne channel!";
             for (int i = 0; i < channel_topic.Count; i++)
             {
                 string[] split = Regex.Split((string)channel_topic[i], "^(.*?)&(.*?)");
                 if ((string)split[1] == this_channel)
                 {
                     tekst = split[3];
 
                 }
             }
             channel_topic_add = tekst;
             add_channel_topic();
         }
 
         private void del_besked()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_besked));
             }
             else
             {
                 richTextBox1.Text = "";
             }
         }
 
         private void opdatere_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(opdatere_channel_list));
             }
             else
             {
                 for (int i = 0; i < channel.Count; i++)
                 {
                     listBox2.Items.Add(channel[i]);
                 }
             }
 
         }
 
         private void add_channel()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_channel));
             }
             else
             {
                 listBox2.Items.Add(channel_add);
                 channel.Add(channel_add);
             }
         }
 
         private string get_op(string channel, string nick)
         {
             string op = string.Empty;
 
             for (int i = 0; i < member.Count; i++)
             {
                 if ((string)member[i] == channel + "&@" + nick && op == string.Empty)
                 {
                     op = "@";
                 }
                 else if ((string)member[i] == channel + "&+" + nick && op == string.Empty)
                 {
                     op = "+";
                 }
             }
 
             return op;
         }
 
         private void add_user_t_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(add_user_t_list));
             }
             else
             {
                 listBox1.Items.Add(add_user);
             }
         }
 
         private void empty_channel_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(empty_channel_list));
             }
             else
             {
                 listBox2.Items.Clear();
             }
 
         }
 
         private void del_user_list()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(del_user_list));
             }
             else
             {
                 listBox1.Items.Clear();
             }
         }
 
         private void opdate_user_list()
         {
             del_user_list();
             for (int i = 0; i < member.Count; i++)
             {
                 string[] req = Regex.Split((string)member[i],"(.*?)&(.*?)");
                 if ((string)req[1] == this_channel)
                 {
                     add_user = req[3];
                     add_user_t_list();
                 }
             }
         }
 
         private void opdatere_besked()
         {
             for (int i = 0; i < besked.Count; i++)
             {
                 string[] req = Regex.Split((string)besked[i], "^(.*?)&(.*?)&(.*?)");
                 if (req[1] == this_channel && besked_see.Contains(i) == false)
                 {
                    
                     readData = (string)req[4];
                     farve = req[2];
                     msg();
                     besked_see.Add(i);
                 }
             }
         }
 
         private void skriv(string skriv)
         {
             writer.WriteLine(skriv);
             writer.Flush();
         }
 
         private void msg()
         {
             if (this.InvokeRequired)
             {
                 this.Invoke(new MethodInvoker(msg));
             }
             else
             {
                 besked_color.Add(farve + "&" + richTextBox1.Text.Length + "&" + readData.Length);
                 richTextBox1.AppendText(readData + Environment.NewLine);
                 
                 for (int i = 0; i < besked_color.Count; i++)
                 {
                     string[] rich = Regex.Split((string)besked_color[i], "(.*?)&(.*?)&(.*?)");
 
                         switch ((string)rich[1])
                         {
                             case "blue":
                                 this_farve = Color.Blue;
                                 break;
                             case "black":
                                 this_farve = Color.Black;
                                 break;
                             case "green":
                                 this_farve = Color.Green;
                                 break;
                             case "red":
                                 this_farve = Color.Red;
                                 break;
                         }
 
 
                         richTextBox1.SelectionStart = int.Parse(rich[2]);
 
                         richTextBox1.SelectionLength = int.Parse(rich[4]);
 
                         richTextBox1.SelectionColor = this_farve;
                  }
 
                 richTextBox1.SelectionStart = richTextBox1.Text.Length;
                 richTextBox1.SelectionLength = 0;
                 richTextBox1.ScrollToCaret();
                 
             }
         }
 
         private void svar()
         {
             string time = string.Format("{0:HH:mm}", DateTime.Now);
             if (Regex.IsMatch(textBox1.Text, "^/me (.*?)"))
             {
                 string[] me = Regex.Split(textBox1.Text, "^/me (.*?)");
                 besked.Add(this_channel + "&blue&[" + time + "] * " + this_user + " " + me[2]+" ");
                 skriv("PRIVMSG " + this_channel + " :\u0001ACTION " + me[2]+"\u0001");
             }
             else if(Regex.IsMatch(textBox1.Text, "/join #.*?")){
                 string[] channell = Regex.Split(textBox1.Text, "/join #(.*?)");
                 user_redy = "no";
                 skriv("JOIN #" + channell[2]);
                 channel_add = "#" + channell[2];
                 add_channel();
             }
             else if (Regex.IsMatch(textBox1.Text, "^/nick (.*?)"))
             {
                 string[] username = Regex.Split(textBox1.Text, "^/nick (.*?)");
                 this_user = username[2];
                 skriv("NICK " + username[2]);
             }
             else
             {
                 besked.Add(this_channel + "&black&[" + time + "]" + this_user + ": " + textBox1.Text);
                 skriv("PRIVMSG " + this_channel + " :" + textBox1.Text);
             }
             opdatere_besked();
 
             textBox1.Text = "";
         }
 
         private void enter_modtag(object sender, KeyPressEventArgs e)
         {
             if (e.KeyChar == (char)Keys.Enter && textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void button1_Click(object sender, EventArgs e)
         {
             if (textBox1.Text != string.Empty)
             {
                 svar();
             }
         }
 
         private void listBox2_SelectedIndexChanged(object sender, EventArgs e)
         {
             if (listBox2.Text != this_channel && listBox2.Text != string.Empty)
             {
                 del_user_list();
                 del_besked();
                 besked_see.Clear();
                 this_channel = listBox2.Text;
                 opdate_user_list();
                 opdatere_besked();
                 opdate_channel_topic();
             }
         }
 
 
 
         private void contextMenuStrip1_Opening(object sender, ToolStripItemClickedEventArgs e)
         {
             ToolStripItem item = e.ClickedItem;
 
             if (item == con_1_forlad)
             {
                 string sel_name = listBox2.Text;
                 if (channel.Count == 1 || channel.Count == 0)
                 {
                     string time = string.Format("{0:HH:mm}", DateTime.Now);
                     besked.Add(sel_name + "&red&[" + time + "]ERROR! " + sel_name + " er den endeste du har åben og kan derfor ikke lukkes!");
                     opdatere_besked();
                 }
                 else
                 {
                     skriv("PART "+sel_name);
                     channel.Remove(sel_name);
                     listBox2.Items.Clear();
                     empty_channel_list();
                     opdatere_channel_list();
                 }
             }
 
         }
 
         private void form_lukker(object sender, FormClosingEventArgs e)
         {
 
             if (reader != null)
             {
                
                 writer.Close();
                 
                 
 
                 reader.Close();
                 
                
 
                 reader = null;
                 irc.Close();
             }
         }
 
     }
 }

Indlæg senest redigeret d. 15.07.2012 15:16 af Bruger #17305

Bruger #17305 @ 15.07.12 15:56

Hmm så vidt jeg kan se har du brugt running i føglende steder.

liger oven over private string this_server;

i modtag
og i start
og i form_lukker.

Men den forsætter selvom man har lukket den ned.

Hvis du ville have hele coden ville jeg da gerne give dig den.

Koden er her. http://battelkamp.dk/c/

Bruger #17305 @ 15.07.12 16:12

Uhh det virkede mange mange gange tak

Dejligt at det virkede når man har bøvlet med det i et stykke tid.

Nu er det føste gang jeg har stillet spøgsmål her. er der noget man skal gøre for at lukke et spøgsmål.

endnu engang tak

Bruger #6559 @ 15.07.12 16:14

843

ved siden af indlæg i en tråd kan man vote en tråd op eller ned. Har en tråd været hjælpsom stemmer man den op. (Hvis en person har forslået noget som "er ude i hegnet" voter jeg ned) ellers lader en være med at vote på et indlæg

C# StreamReader lukkning problem

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