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New Message on cochindotnet
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From: Z?�n
Message 2 in Discussion
Prevent Multiple Instances of a .NET Windows Application ''Add this code in the
form_load event.. (the form which loaded and shown
as the first form)
''This works well with an MDI form or a non-MDI form
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
If
UBound(Diagnostics.Process.GetProcessesByName(Diagnostics.Process.GetCurrentProcess.ProcessName))
> 0 Then
''Send opening form's TEXT property as a parameter to the function
"ActivatePrevInstance"
''This works well with an MDI form or a non-MDI form
''It is advised that you give a Unique name to your Form so that it
doenot conflict with other applications
ActivatePrevInstance(TEXT_PROPERTY_OF_OPENING_FORM)
End If
End Sub
(Full Source)
http://www.devx.com/tips/Tip/20044
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