在窗体的OnCanResize事件和OnResize事件中添加代码
procedure TForm1.FormCanResize(Sender: TObject; var NewWidth,
NewHeight: Integer; var Resize: Boolean);
begin
Resize:=false;
end;
如果这样还不行,就再加上下面的:
procedure TForm1.FormResize(Sender: TObject);
begin
Form1.Left:=0;
Form1.Top:=0;
Form1.Width:=Screen.Width;
Form1.Height:=Screen.Height;
end;