从.NET C＃DLL更新MFC对话框中的进度条

Question

I have seen this article but I need the reverse and find it confusing.

I have a C# DLL that is performing a lengthy task automating Outlook using interop.

This DLL method is called from my CDialog function in MFC.

My dialog has a progress bar control on it. Is it possible to update this progress bar in the dialog from the .NET DLL?

Does my question make sense?

Answer 1

Article Calling an Exported Function in an EXE from Within a DLL will help you to call exe function from dll only.

However, you can create named mutex , to sync process or dll progress. named mutex can be accessible from C++ as well as C#. Creating named Mutex in c# exe and Accessing it a dll in c++ .