C++ DLLs for VB.net

[sachmo]

Hey, does vb.net still use C++ DLLs the same as VB6? I mean does VB.Net still need the _stdcall format with the .def file? If I have a C++ DLL that works with VB6 already, can I just add my declarations to my VB.Net project and run with it without any changes?

TIA

 

[Administrator]

Research "DLLIMPORT"

 

[JohnH]

Using Platform Invoke
Beware the integer data types have changed from VB6 to VB.Net. (for example VB6 Long was 32bit integer, VB.Net Integer is 32bit and Long is 64bit.)

 

[sachmo]

John, thanks for the link it will help.