Call a native C++ dll from My C# windows app

Question

I have a C++ dll that has a function exported like so: __declspec(dllexport) int WINAPI StartServer() ; I wish to call this function from my C# Windows application. How do I do this??

Sam Hobbs · Answer

In the following you need to change dllname to the dll name. Add the using to the otehr that is in the program. The DllImport must be in a class. using System.Runtime.InteropServices; . . . [DllImport(dllname.dll)] private static extern void StartServer(); . . . StartServer();