Hi all,

I have a main form with size the same as current window setting. And it would call another form to display IN TOP LEVEL, which I want it to have size=1024x768. But dunno why, the ViewPortHeight of this always is fixed at 749 and can't be modified. Makes my form never can cover the whole screen. How could I fix it? I want it to have exactly 1024x768.

Thank you for any help in advance!!