I write a VB.NET program on my PocketPC with client socket communication with desktop server application. I encounter a problem that the pocketpc always hang if I click on combobox or TabControl for too many times or too fast. It sures will hang!!! Why is this happening? Please help. Thanks! Michael.
3. Newbie needs help with VB.Net
Hi,
I am trying to create a VB.Net Application to detect if another application
is running, if not start the application. Here is my code snippet:
Public Class Class1
<System.Runtime.InteropServices.DllImport("coredll.dll", _
EntryPoint:="FindWindow")> _
Private Shared Function FindWindow( _
ByVal lpClassName As String, _
ByVal lpWindowName As String) As IntPtr
End Function
Public Shared Sub Main()
Dim nWnd As IntPtr
Dim ceroIntPtr As New IntPtr(0)
'
nWnd = FindWindow(Nothing, "Form1")
If nWnd.Equals(ceroIntPtr) Then
shell("prgmgr.exe") 'This is not working
Else
MessageBox.Show("You have one instance of PRG Manager running")
End If
End Sub
End Class
Apparently shell command that exists in VB6 does not work, I don't know any
other way to do it.
TIA
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