How do I refer to key/value pairs from Resource file that i have compiled into DLL?

Question

Hello,

I embedded some icon and image files into a resx file, which is then compiled into my project's dll file. However, I don't know where to go from here. From my code, how do I retrieve the object at run time?

 
The furthest I can go was using resgen to create a .resources file and use ResourceReader to read it, but I don't want to do disk read every time I hit this part of the application.

Help please,

Thanks