Maximize WPF Window on the current screen

Question

I have a windowless wpf application, whenever I set the window state as maximized it maximizes it on the primary display.

What I would like to do is have it maximize on

Answer 1

Because of the taskbar you should use user working area's size:

this.Width=SystemParameters.WorkArea.Width;
this.Height=SystemParameters.WorkArea.Height;

You can use this in view's constructor