How to restore a minimized Window in code-behind?

Question

This is somewhat of a mundane question but it seems to me there is no in-built method for it in WPF. There only seems to be the WindowState property which being

Answer 1

SystemCommands class has a static method called RestoreWindow that restores the window to previous state.

SystemCommands.RestoreWindow(this); // this being the current window

[Note : SystemCommands class is part of .NET 4.5+ (MSDN Ref) for projects that target to earlier versions of Framework can use the WPF Shell extension (MSDN Ref)]