向其他窗口发送控制\Project1.cfg ..................\Project1.dof ..................\Project1.dpr ..................\Project1.exe ..................\Project1.res ..................\Project1.rsm ..................\Unit1.dcu ..................\Unit1.~pas ..................\Unit1.~dfm ..................\Unit1.~ddp ..................\Unit1.pas ..................\Unit1.dfm ..................\Unit1.ddp 向其他窗口发送控制