delphi - Kørende programmer - Udvikleren.dk - Programmering, webdesign og grafik

Tags: delphi

Bruger #5130 @ 23.01.04 15:14

Hej!

Hvordan får jeg en liste af kørende programmer, li'som den der er i "Window Task Manager". Mit program skal kunne detektere om et andet program ("SAMBA") kører.

På forhånd tak!

/Valdemar

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Bruger #1768 @ 23.01.04 15:45

Hej!

Hvordan får jeg en liste af kørende programmer, li'som den der er i "Window Task Manager". Mit program skal kunne detektere om et andet program ("SAMBA") kører.

På forhånd tak!

/Valdemar

Kode

uses 
  Psapi, tlhelp32; 

procedure CreateWin9xProcessList(List: TstringList); 
var 
  hSnapShot: THandle; 
  ProcInfo: TProcessEntry32; 
begin 
  if List = nil then Exit; 
  hSnapShot := CreateToolHelp32Snapshot(TH32CS_SNAPPROCESS, 0); 
  if (hSnapShot <> THandle(-1)) then 
  begin 
    ProcInfo.dwSize := SizeOf(ProcInfo); 
    if (Process32First(hSnapshot, ProcInfo)) then 
    begin 
      List.Add(ProcInfo.szExeFile); 
      while (Process32Next(hSnapShot, ProcInfo)) do 
        List.Add(ProcInfo.szExeFile); 
    end; 
    CloseHandle(hSnapShot); 
  end; 
end; 

procedure CreateWinNTProcessList(List: TstringList); 
var 
  PIDArray: array [0..1023] of DWORD; 
  cb: DWORD; 
  I: Integer; 
  ProcCount: Integer; 
  hMod: HMODULE; 
  hProcess: THandle; 
  ModuleName: array [0..300] of Char; 
begin 
  if List = nil then Exit; 
  EnumProcesses(@PIDArray, SizeOf(PIDArray), cb); 
  ProcCount := cb div SizeOf(DWORD); 
  for I := 0 to ProcCount - 1 do 
  begin 
    hProcess := OpenProcess(PROCESS_QUERY_INFORMATION or 
      PROCESS_VM_READ, 
      False, 
      PIDArray[I]); 
    if (hProcess <> 0) then 
    begin 
      EnumProcessModules(hProcess, @hMod, SizeOf(hMod), cb); 
      GetModuleFilenameEx(hProcess, hMod, ModuleName, SizeOf(ModuleName)); 
      List.Add(ModuleName); 
      CloseHandle(hProcess); 
    end; 
  end; 
end; 

procedure GetProcessList(var List: TstringList); 
var 
  ovi: TOSVersionInfo; 
begin 
  if List = nil then Exit; 
  ovi.dwOSVersionInfoSize := SizeOf(TOSVersionInfo); 
  GetVersionEx(ovi); 
  case ovi.dwPlatformId of 
    VER_PLATFORM_WIN32_WINDOWS: CreateWin9xProcessList(List); 
    VER_PLATFORM_WIN32_NT: CreateWinNTProcessList(List); 
  end 
end; 

function EXE_Running(FileName: string; bFullpath: Boolean): Boolean; 
var 
  i: Integer; 
  MyProcList: TstringList; 
begin 
  MyProcList := TStringList.Create; 
  try 
    GetProcessList(MyProcList); 
    Result := False; 
    if MyProcList = nil then Exit; 
    for i := 0 to MyProcList.Count - 1 do 
    begin 
      if not bFullpath then 
      begin 
        if CompareText(ExtractFileName(MyProcList.Strings[i]), FileName) = 0 then 
          Result := True 
      end 
      else if CompareText(MyProcList.strings[i], FileName) = 0 then Result := True; 
      if Result then Break; 
    end; 
  finally 
    MyProcList.Free; 
  end; 
end; 


// Eksempel 1
procedure TForm1.Button1Click(Sender: TObject); 
begin 
  if EXE_Running('Notepad.exe', False) then 
    ShowMessage('EXE is running') 
  else 
    ShowMessage('EXE is not running'); 
end; 


// Eksempel 2
procedure TForm1.Button3Click(Sender: TObject); 
var 
  i: Integer; 
  MyProcList: TstringList; 
begin 
  MyProcList := TStringList.Create; 
  try 
    GetProcessList(MyProcList); 
    if MyProcList = nil then Exit; 
    for i := 0 to MyProcList.Count - 1 do 
      ListBox1.Items.Add(MyProcList.Strings[i]); 
  finally 
    MyProcList.Free; 
  end;

Med venlig hilsen
Frede_Manden

Bruger #1768 @ 23.01.04 15:44

Hej!

Hvordan får jeg en liste af kørende programmer, li'som den der er i "Window Task Manager". Mit program skal kunne detektere om et andet program ("SAMBA") kører.

På forhånd tak!

/Valdemar

Kode

uses 
  Psapi, tlhelp32; 

procedure CreateWin9xProcessList(List: TstringList); 
var 
  hSnapShot: THandle; 
  ProcInfo: TProcessEntry32; 
begin 
  if List = nil then Exit; 
  hSnapShot := CreateToolHelp32Snapshot(TH32CS_SNAPPROCESS, 0); 
  if (hSnapShot <> THandle(-1)) then 
  begin 
    ProcInfo.dwSize := SizeOf(ProcInfo); 
    if (Process32First(hSnapshot, ProcInfo)) then 
    begin 
      List.Add(ProcInfo.szExeFile); 
      while (Process32Next(hSnapShot, ProcInfo)) do 
        List.Add(ProcInfo.szExeFile); 
    end; 
    CloseHandle(hSnapShot); 
  end; 
end; 

procedure CreateWinNTProcessList(List: TstringList); 
var 
  PIDArray: array [0..1023] of DWORD; 
  cb: DWORD; 
  I: Integer; 
  ProcCount: Integer; 
  hMod: HMODULE; 
  hProcess: THandle; 
  ModuleName: array [0..300] of Char; 
begin 
  if List = nil then Exit; 
  EnumProcesses(@PIDArray, SizeOf(PIDArray), cb); 
  ProcCount := cb div SizeOf(DWORD); 
  for I := 0 to ProcCount - 1 do 
  begin 
    hProcess := OpenProcess(PROCESS_QUERY_INFORMATION or 
      PROCESS_VM_READ, 
      False, 
      PIDArray[I]); 
    if (hProcess <> 0) then 
    begin 
      EnumProcessModules(hProcess, @hMod, SizeOf(hMod), cb); 
      GetModuleFilenameEx(hProcess, hMod, ModuleName, SizeOf(ModuleName)); 
      List.Add(ModuleName); 
      CloseHandle(hProcess); 
    end; 
  end; 
end; 

procedure GetProcessList(var List: TstringList); 
var 
  ovi: TOSVersionInfo; 
begin 
  if List = nil then Exit; 
  ovi.dwOSVersionInfoSize := SizeOf(TOSVersionInfo); 
  GetVersionEx(ovi); 
  case ovi.dwPlatformId of 
    VER_PLATFORM_WIN32_WINDOWS: CreateWin9xProcessList(List); 
    VER_PLATFORM_WIN32_NT: CreateWinNTProcessList(List); 
  end 
end; 

function EXE_Running(FileName: string; bFullpath: Boolean): Boolean; 
var 
  i: Integer; 
  MyProcList: TstringList; 
begin 
  MyProcList := TStringList.Create; 
  try 
    GetProcessList(MyProcList); 
    Result := False; 
    if MyProcList = nil then Exit; 
    for i := 0 to MyProcList.Count - 1 do 
    begin 
      if not bFullpath then 
      begin 
        if CompareText(ExtractFileName(MyProcList.Strings[i]), FileName) = 0 then 
          Result := True 
      end 
      else if CompareText(MyProcList.strings[i], FileName) = 0 then Result := True; 
      if Result then Break; 
    end; 
  finally 
    MyProcList.Free; 
  end; 
end; 


// Eksempel 1
procedure TForm1.Button1Click(Sender: TObject); 
begin 
  if EXE_Running('Notepad.exe', False) then 
    ShowMessage('EXE is running') 
  else 
    ShowMessage('EXE is not running'); 
end; 


// Eksempel 2
procedure TForm1.Button3Click(Sender: TObject); 
var 
  i: Integer; 
  MyProcList: TstringList; 
begin 
  MyProcList := TStringList.Create; 
  try 
    GetProcessList(MyProcList); 
    if MyProcList = nil then Exit; 
    for i := 0 to MyProcList.Count - 1 do 
      ListBox1.Items.Add(MyProcList.Strings[i]); 
  finally 
    MyProcList.Free; 
  end;

Med venlig hilsen
Frede_Manden

Bruger #5097 @ 23.01.04 17:26

818

uses
Psapi, tlhelp32;

procedure CreateWin9xProcessList(List: TstringList);
var
hSnapShot: THandle;
ProcInfo: TProcessEntry32;
begin
if List = nil then Exit;
hSnapShot := CreateToolHelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hSnapShot <> THandle(-1)) then
begin
ProcInfo.dwSize := SizeOf(ProcInfo);
if (Process32First(hSnapshot, ProcInfo)) then
begin
List.Add(ProcInfo.szExeFile);
while (Process32Next(hSnapShot, ProcInfo)) do
List.Add(ProcInfo.szExeFile);
end;
CloseHandle(hSnapShot);
end;
end;

procedure CreateWinNTProcessList(List: TstringList);
var
PIDArray: array [0..1023] of DWORD;
cb: DWORD;
I: Integer;
ProcCount: Integer;
hMod: HMODULE;
hProcess: THandle;
ModuleName: array [0..300] of Char;
begin
if List = nil then Exit;
EnumProcesses(@PIDArray, SizeOf(PIDArray), cb);
ProcCount := cb div SizeOf(DWORD);
for I := 0 to ProcCount - 1 do
begin
hProcess := OpenProcess(PROCESS_QUERY_INFORMATION or
PROCESS_VM_READ,
False,
PIDArray[I]);
if (hProcess <> 0) then
begin
EnumProcessModules(hProcess, @hMod, SizeOf(hMod), cb);
GetModuleFilenameEx(hProcess, hMod, ModuleName, SizeOf(ModuleName));
List.Add(ModuleName);
CloseHandle(hProcess);
end;
end;
end;

procedure GetProcessList(var List: TstringList);
var
ovi: TOSVersionInfo;
begin
if List = nil then Exit;
ovi.dwOSVersionInfoSize := SizeOf(TOSVersionInfo);
GetVersionEx(ovi);
case ovi.dwPlatformId of
VER_PLATFORM_WIN32_WINDOWS: CreateWin9xProcessList(List);
VER_PLATFORM_WIN32_NT: CreateWinNTProcessList(List);
end
end;

function EXE_Running(FileName: string; bFullpath: Boolean): Boolean;
var
i: Integer;
MyProcList: TstringList;
begin
MyProcList := TStringList.Create;
try
GetProcessList(MyProcList);
Result := False;
if MyProcList = nil then Exit;
for i := 0 to MyProcList.Count - 1 do
begin
if not bFullpath then
begin
if CompareText(ExtractFileName(MyProcList.Strings), FileName) = 0 then
Result := True
end
else if CompareText(MyProcList.strings, FileName) = 0 then Result := True;
if Result then Break;
end;
finally
MyProcList.Free;
end;
end;

// Eksempel 1
procedure TForm1.Button1Click(Sender: TObject);
begin
if EXE_Running('Notepad.exe', False) then
ShowMessage('EXE is running')
else
ShowMessage('EXE is not running');
end;

// Eksempel 2
procedure TForm1.Button3Click(Sender: TObject);
var
i: Integer;
MyProcList: TstringList;
begin
MyProcList := TStringList.Create;
try
GetProcessList(MyProcList);
if MyProcList = nil then Exit;
for i := 0 to MyProcList.Count - 1 do
ListBox1.Items.Add(MyProcList.Strings);
finally
MyProcList.Free;
end;

UP' TAk

Theis

Bruger #1768 @ 23.01.04 17:49

Hej!

Hvordan får jeg en liste af kørende programmer, li'som den der er i "Window Task Manager". Mit program skal kunne detektere om et andet program ("SAMBA") kører.

På forhånd tak!

/Valdemar

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Frede_Manden

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