VB6 and C#

MyMarlboro · #1 July 3rd, 2009, 04:46 AM

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 If App.PrevInstance = True Then

        MsgBox "The Program is already running. ", vbInformation + vbOKOnly

        Dim frm As Form

        For Each frm In Forms

        Unload frm

        Set frm = Nothing

        Next

        End

else
 
End Sub

i would like to know in c# what is represent the App.PrevInstance (vb6)

cloud255 · #2 July 3rd, 2009, 06:51 AM

Hi

You can use the Mutex class to achieve this.

A few things to remember when using a mutex:
The name you choose must be unique.
You must also release the mutex when exiting the application.

Feel free to post any code that is giving you problems.

Hope this helps.

VB6 and C#

re: VB6 and C#

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