Take advantage of the inversion of control pattern to loosely couple the components of your application and make them easier to test and maintain.

I'm trying to extract a Bitmap object from a WPF Control (a System.Windows.FrameworkElement object) and then display it in a picture box (or save it in a file). All of that is done in a WinForms ...

Learn the importance of immutability and how to take advantage of it in your C# applications ...