最大化MDI子窗口防止屏幕闪烁\ChildFrm.dcu
...........................\ChildFrm.ddp
...........................\ChildFrm.dfm
...........................\ChildFrm.pas
...........................\Demo.cfg
...........................\Demo.dof
...........................\Demo.dpr
...........................\Demo.exe
...........................\Demo.res
...........................\MainFrm.dcu
...........................\MainFrm.ddp
...........................\MainFrm.dfm
...........................\MainFrm.pas
...........................\QuietMDI.dcu
...........................\QuietMDI.pas
...........................\Unit1.dcu
...........................\Unit1.ddp
...........................\Unit1.dfm
...........................\Unit1.pas
最大化MDI子窗口防止屏幕闪烁