Try posting your C++/CLI questions here[^] :)

If you update your VC6 project to 2005, does it still work ? saania khan wrote: I have a code ( written by someone else) in Visual Studio 2005. It has a lot of libs etc. specific to .NET, so I have to convert this code to a dll and then use it in my VC# program. If it's specific to .NET then it's managed code, which means you should be building a managed dll ( in fact, you have to ) and you won't p/invoke that, you'll just import it. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog

If you're converting to a dll, I assume you're hoping to access some classes in there, not execute any sort of UI ? You can compile with /clr and write a managed layer that you can import into C#. Which is easier really depends on the code you're working on. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog

Thanks a lot Christian. I tried to follow the stuff explained in http://www.icynorth.com/development/createdlltutorial.html. My DLL did not work with my C# code (even though I had everything told in the article), but when I copied the DLL that came with the article, it worked fine with VC# project, by simply using PInvoke !!. I'll follow the setting in the given project more closely and see where I am going wrong. Thanks a lot for your time and help. Saania