Visual Basic

Chatura Dilan wrote:

Now, I want to open myFile.sln using my word processing application when I double click Myfile.sln

String str = tbInput.Text;<br />
StreamWriter sr = new StreamWriter(@"C:\test.abc");<br />
sr.Write(str);<br />
sr.Close();

if(args.Length>0)
{
	string path = args[0];
	if(Path.GetExtension(path) == ".abc" && File.Exists(path))
	{
		StreamReader sr = new StreamReader(path);
		this.tbInput.Text = sr.ReadToEnd();
		sr.Close();
	}
}

if(args.Length>0)then

	string path = args[0]
	if(Path.GetExtension(path) = ".abc" and File.Exists(path))then
	
		StreamReader sr = new StreamReader(path)
		this.tbInput.Text = sr.ReadToEnd()
		sr.Close()
	end if
end if

Dim clientSocket As Socket = mobjListener.AcceptSocket()
Dim clientAddress As IPAddress = CType(clientSocket.RemoteEndPoint, IPEndPoint).Address

Public Class MyTcpClient
    Inherits TcpClient
 
    Public Sub New(ByVal s As Socket)
        Me.Client = s
        Me.Active = True
    End Sub
End Class
 
.
.
.
Dim client As TcpClient = New MyTcpClient(clientSocket)

Dim dv As New DataView(dataTable)
With dv
    .AllowDelete = False
    .AllowEdit = False
    .AllowNew = False
    .RowFilter = String.Format("ID='{0}'", idToFind)
    .Sort = "CompanyName DESC"
End With
' Bind you control to this DataView

Module modCam

    Const WM_CAP As Short = &H400S

    Const WM_CAP_DRIVER_CONNECT As Integer = WM_CAP + 10
    Const WM_CAP_DRIVER_DISCONNECT As Integer = WM_CAP + 11
    Const WM_CAP_EDIT_COPY As Integer = WM_CAP + 30

    Const WM_CAP_SET_PREVIEW As Integer = WM_CAP + 50
    Const WM_CAP_SET_PREVIEWRATE As Integer = WM_CAP + 52
    Const WM_CAP_SET_SCALE As Integer = WM_CAP + 53
    Const WS_CHILD As Integer = &H40000000
    Const WS_VISIBLE As Integer = &H10000000
    Const SWP_NOMOVE As Short = &H2S
    Const SWP_NOSIZE As Short = 1
    Const SWP_NOZORDER As Short = &H4S
    Const HWND_BOTTOM As Short = 1

    Dim hHwnd As Integer ' Handle to preview window

    Declare Function SendMessage Lib "user32" Alias "SendMessageA" _
        (ByVal hwnd As Integer, ByVal wMsg As Integer, ByVal wParam As Integer, _
        <MarshalAs(UnmanagedType.AsAny)> ByVal lParam As Object) As Integer

    Declare Function SetWindowPos Lib "user32" Alias "SetWindowPos" (ByVal hwnd As Integer, _
        ByVal hWndInsertAfter As Integer, ByVal x As Integer, ByVal y As Integer, _
        ByVal cx As Integer, ByVal cy As Integer, ByVal wFlags As Integer) As Integer

    Declare Function DestroyWindow Lib "user32" (ByVal hndw As Integer) As Boolean

    Declare Function capCreateCaptureWindowA Lib "avicap32.dll" _
        (ByVal lpszWindowName As String, ByVal dwStyle As Integer, _
        ByVal x As Integer, ByVal y As Integer, ByVal nWidth As Integer, _
        ByVal nHeight As Short, ByVal hWndParent As Integer, _
        ByVal nID As Integer) As Integer

    Declare Function capGetDriverDescriptionA Lib "avicap32.dll" (ByVal wDriver As Short, _
        ByVal lpszName As String, ByVal cbName As Integer, ByVal lpszVer As String, _
        ByVal cbVer As Integer) As Boolean

    Public Sub SaveImage()
        Dim data As IDataObject
        Dim bmap As Image
        data = Clipboard.GetDataObject()
        If data.GetDataPresent(GetType(System.Drawing.Bitmap)) Then
            bmap = CType(data.GetData(GetType(System.Drawing.Bitmap)), Image)
            frmMain.imgCapture.Image = bmap
            bmap.Save("target.bmp", Imaging.ImageFormat.Bmp)
        End If
    End Sub

    Public Sub ToClipBoard()
        SendMessage(hHwnd, WM_CAP_EDIT_COPY, 0, 0)
    End Sub

    Public Sub LoadDeviceList()
        Dim strName As String = Space(100)
        Dim strVer As String = Space(100)
        Dim bReturn As Boolean
        Dim x As Integer = 0
        Do
            bReturn = capGetDriverDescriptionA(x, strName, 100, strVer, 100)
            If bReturn Then frmMain.lstDevices.Items.Add(strName.Trim)
            x += 1
        Loop Until bReturn = False
    End Sub

    Public Sub OpenPreviewWindow(ByVal iDevice As Integer)
        Dim iHeight As Integer = frmMain.imgCapture.Height
        Dim iWidth As Integer = frmMain.imgCapture.Width
        hHwnd = capCreateCaptureWindowA(iDevice, WS_VISIBLE Or WS_CHILD, 0, 0, 640, _
            480, frmMain.imgCapture.Handle.ToInt32, 0)
        If SendMessage(hHwnd, WM_CAP_DRIVER_CONNECT, iDevice, 0) Then   ' Connect to device
            SendMessage(hHwnd, WM_CAP_SET_SCALE, True, 0)               'Set the preview scale
            SendMessage(hHwnd, WM_CAP_SET_PREVIEWRATE, 1, 0)            'Set the preview rate in milliseconds
            SendMessage(hHwnd, WM_CAP_SET_PREVIEW, True, 0)             'Start previewing the image from the camera
            SetWindowPos(hHwnd, HWND_BOTTOM, 0, 0, frmMain.imgCapture.Width, frmMain.imgCapture.Height, _
                    SWP_NOMOVE Or SWP_NOZORDER)                         'Resize window to fit in picturebox

        Else
            DestroyWindow(hHwnd)
        End If
    End Sub

    Public Sub ClosePreviewWindow(ByVal iDevice As Integer)
        SendMessage(hHwnd, WM_CAP_DRIVER_DISCONNECT, iDevice, 0)
        DestroyWindow(hHwnd)
    End Sub
End Module