I\'m trying to create a WPF window that will encompass the entire Desktop working area. In WinForms I\'d do this by getting the Union of all the bounds in System.Windows.F
You could try SystemParameters.VirtualScreenWidth and associated parameters. That might not provide as good as a result as continuing with the WinForms API.
The only downside I can see with the WinForms type is an extra dependency and the larger working set related to that.