I have a VB GUI talking to a DLL written in C++ and one of the C++ function requires a pointer to an integer. The program is called but the pointer is NULL.

(#1) How do I define an integer pointer in Visual Basic to pass to a C++ routine?

(#2) How do I make the pointer such that it is not null in Visual Basic?


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This post has been edited by Athono: Feb 4 2006, 04:57 AM

Google and ye shall find. Check this out - >http://www.thevbzone.com/secrets.htm#Pointers