If there occurs a need to check if some process is already running and then bringing that process' main window in front then .NET does not helps 100%. Using the System.Diagnositics.Process class to find out a already running process is a easy task but to bring that process' main window in front is a difficult goal. Here's the code to get the already running process (e.g. Notepad) and then bringing it to front, using the native API from User32.dll >> SetForegroundWindow(int WindowHandle) [System.Runtime.InteropServ...