Unable to invoke .net 4.0 dll from vb 6.0 windows apps RRS feed

  • Question

  • Hi Everyone,

    I have created a .net 4.0 dll which target frame work in .Net 4.0 Client Profile.

    I am able to successfully create dll and tlb file from the .net solution, and I am able to invoke the dll methods from .net 4.0 windows application.

    But I am not able to invoke the dll methods from vb 6.0 application or .net 3.5 application.

    How to resolve this issue? 

    Note : I can't change the dll target frame work to lesser version, Since the keywords/functions I am using inside the method is only supported by .net 4.0 frame work.

    Please  help me to resolve this issue.


    Sathiya Jeba

    Monday, November 25, 2013 6:46 PM

All replies

  • What did you tried?

    If you don't tell people how you did it, then people can't troubleshoot. "not able" is not a description, you draw the conclusion after you did something and observed something else that did not meet your untold exception.

    Visual C++ MVP

    Monday, November 25, 2013 10:03 PM