Let's say I have some existing, unmanaged C++ APIs that also include C code (using extern "C"). If I wanted to write a basic C# WPF GUI front-end utilizing these pieces, is that a good idea, or just ...

I've got a reusable WPF .dll that has a Window that's desired behavior is to check the Entry assembly (The .exe that was originally run) for an icon of a certain name, and if it exists, use it as the ...