Wav til Mp3 Converter

Hej alle

Jeg er igang med at lave en converter og jeg er simpelt gået i stå ved selve koden.. lige nu har jeg designet formularende og indsat controls. Jeg har har lavet alt pånær selve konverteringen når man trykker på "Convert"

Nogle gode ideer til at starte på `? har hørt om lame og noget med bass men kan simpelthen ikke finde ud af hvor eg skal downloade det og hvad jeg i det hele taget kan bruge de programmer til .. Alt hjælp bliver værdsat

Public Class Form1
    Dim Point As New System.Drawing.Point()
    Dim X, Y As Integer
    Dim path As String
    Dim returnValue As String


    'Open file
    Dim inputFile As New OpenFileDialog()

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ComboBox1.SelectedIndex = 0
    End Sub
    Private Sub Panel1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Panel1.MouseDown

        X = Control.MousePosition.X - Me.Location.X
        Y = Control.MousePosition.Y - Me.Location.Y
    End Sub

    Private Sub Panel1_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Panel1.MouseEnter
        Panel1.Cursor = Cursors.SizeAll
    End Sub

    Private Sub Panel1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Panel1.MouseMove
        If e.Button = MouseButtons.Left Then
            Point = Control.MousePosition
            Point.X = Point.X - (X)
            Point.Y = Point.Y - (Y)
            Me.Location = Point
        End If
    End Sub




    Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        inputFile.Title = "Select audio file"
        inputFile.Filter = "Wma-file (*.wma)|*.wma|Wav-file (*.wav)|*.wav|MP3-file (*.mp3)|*.mp3"

        If inputFile.ShowDialog() = Windows.Forms.DialogResult.OK Then
            TextBox1.Text = inputFile.FileName
        End If

    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim outputFile As New FolderBrowserDialog()

        outputFile.Description = "Select directory to output"

        If outputFile.ShowDialog() = Windows.Forms.DialogResult.OK Then

            Dim f As String = inputFile.FileName()
            Dim s As String = f.Substring(f.LastIndexOf("\") + 1)


            TextBox2.Text = outputFile.SelectedPath & "\" & System.IO.Path.GetFileNameWithoutExtension(f) & ComboBox1.SelectedItem

        End If
    End Sub

    Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox2.Click
        End
    End Sub

    Private Sub PictureBox2_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox2.MouseDown
        PictureBox2.Image = mp3_Converter.My.Resources.x_002
    End Sub

    Private Sub PictureBox2_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles PictureBox2.MouseEnter
        PictureBox2.Cursor = Cursors.Hand
        PictureBox2.Image = mp3_Converter.My.Resources.x_001
    End Sub

    Private Sub PictureBox2_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles PictureBox2.MouseLeave
        PictureBox2.Image = mp3_Converter.My.Resources.x_00
    End Sub

    Private Sub PictureBox2_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox2.MouseMove
        PictureBox2.Image = mp3_Converter.My.Resources.x_001
    End Sub

    Private Sub PictureBox2_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox2.MouseUp
        PictureBox2.Image = mp3_Converter.My.Resources.x_001
    End Sub
End Class