When you compile a VB program into a exe file, you can double click on the exe and run it. Is there any code in an event/function to check if an instance of the program is already running to prevent the user from double clicking on the exectable again and running another version of the same...
Hi,
I'm having a problem retrieving the return value in Visual Basic from a SQL Server stored procedure. Can anyone help by giving me a small example of the code needed to retrieve the value in VB and a simple SQL Server Stored Procedure that produces the return value.
Thanks
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