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I have One Function Return In VC++....Which Is Accepting 2d Array As Parameter ..
declspec(dllexport) void add(int* a)
		//A is 2D Array 
               //    Fill Some Data in Array


Call From C#

add(out aa[0])//How To Pass 2d Array Here

I want To Pass This 2d Array To Function Written In Dll Of VC++(Unmanaged Code)....

Any help..
Thanks In Advance.......

1 solution

You need to use the P/Invoke mechanism as described here[^].
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