Always remain updated about current software development trends
If you want to measure something on the screen, here is a utility.
Reflexil is an assembly editor and runs as a plug-in for Reflector or JustDecompile. Reflexil is able to manipulate IL code and save the modified assemblies to disk. Reflexil also supports "on-the-fly" C#/VB.NET code injection.
This tip tells you what to do when you are faced with the RC2135 problem in the resource file.
Adding shadows to Simple Ray Tracing in C#