How to set application/ form size according to resolution of screen

Question

Hi
In my application I have to set Form size 1024*768 if resolution is 1024*768. I did it by setting size property of form.

But if resolution is 2048*768 then i have to show my complete form on 1024*768 left side of screen and form2 on Right half part of screen.

I got system resolution and tried to set size property of form to show according, but its not working...

Please can anyone help me for this.
Thanks

Ahmed Ayman Yassin · Answer

I have code that adjust end user screen resolution according to what I designed in my applicaton but I need a code to adjust my applicaton window form size according to screen resolution.