Setting dllimport programmatically in C#

Question

I am using DllImport in my solution.
My problem is that I have two versions of the same DLL one built for 32 bit and another for 64 bit.

They both e

Answer 1

you can create two methods and choose one in a runtime, so you can keep Any CPU

public static class Ccf
{
    [DllImport(myDllName32)]
    private static extern int func32();

    [DllImport(myDllName64)]
    private static extern int func64();


    public static int func()
    {
        if(Environment.Is64BitProcess)
        {
            return func64();
        }
        return func32();
    }

}