1.Screen Resolution: 800*600, 96 DPI (100%)
Work area size as follow:
800*560 (subtract bottom/top taskbar height)
686*600 (subtract left/right taskbar height)
2.Screen Resolution: 1024*768,120 DPI (125%)
Get work area size from system. Windows. Forms. Screen. primaryscreen. bounds. Size:
1024*720 (subtract bottom/top taskbar height)
933*768 (subtract left/right taskbar height)
Get work area size from systemparameters. workarea. Size:
820.0*576.8 (subtract bottom/top taskbar height)
747.2*615.2 (subtract left/right taskbar height)
This size has divided by DPI (125% ).
3.Screen Resolution: 1280*800,144 DPI (150%)
Get work area size from system. Windows. Forms. Screen. primaryscreen. bounds. Size:
1280*744 (subtract bottom/top taskbar height)
1189*800 (subtract left/right taskbar height)
Get work area size from systemparameters. workarea. Size:
854.0*496.7 (subtract bottom/top taskbar height)
793.3*534.0 (subtract left/right taskbar height)
This size has divided by DPI (150% ).
So, the min width is 686, Min height is 496.7.
Is it right?