I have a third party Dll with a function which requires an IntPtr but the
data is in a byte array. I need to get the IntPtr for this byte array so I
can pass it into the function.
I found the answer, use GCHandle, code sample follows ---------------------------------------------------------------------------- ------------- //b is the byte array //ToSend is an IntPtr that is set to the address of b GCHandle gch = GCHandle.Alloc(b,GCHandleType.Pinned); ToSend = gch.AddrOfPinnedObject(); ---------------------------------------------------------------------------- -------------
Just don't forget to Free the GCHandle when you're done with it.
Another possible solution is to change the DLL function declaration to
take a byte array parameter instead of an IntPtr.
"Logan McKinley" <lo***@globalweb.net> wrote in message
news:uc*************@tk2msftngp13.phx.gbl...
I have a third party Dll with a function which requires an IntPtr but the data is in a byte array. I need to get the IntPtr for this byte array so
I can pass it into the function.
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