c# - Showing a Windows form on a secondary monitor? -

i'm trying set windows form on secondary monitor, follows:

private void button1_click(object sender, eventargs e) {     matrixview n = new matrixview();     screen[] screens = screen.allscreens;     setformlocation(n, screens[1]);     n.show(); }  private void setformlocation(form form, screen screen) {     // first method     rectangle bounds = screen.bounds;     form.setbounds(bounds.x, bounds.y, bounds.width, bounds.height);      // second method     //point location = screen.bounds.location;     //size size = screen.bounds.size;      //form.left = location.x;     //form.top = location.y;     //form.width = size.width;     //form.height = size.height; } 

the properties of bounds seem correct, in both methods i've tried, maximizes form on primary monitor. ideas?

try setting windowstartuplocation parameter "manual" inside setformlocation method.