You can improve your UI in several ways, using the .NET Framework's built-in multithreading and asynchronous execution mechanisms.

You can update controls in WinForms only on the thread in which they're created. That thread owns the main window's thread handle. You can update control properties from a worker thread by switching ...

In my great big mess of "I've never done much winforms before, so let's do something difficult" code, I've run into a problem. I have several hundred user controls I need to load up at runtime ...