在画面A中添加画面窗口“PicBox”，在画面B中按钮添加脚本

SetLeft(GetParentPicture(lpszPictureName),"PicBox",100); 

SetTop(GetParentPicture(lpszPictureName),"PicBox",100);

SetPropChar(GetParentPicture(lpszPictureName),"PicBox","CaptionText","标题"); 

SetPictureName(GetParentPicture(lpszPictureName),"PicBox","C.PDL"); 

SetVisible(GetParentPicture(lpszPictureName),"PicBox",1);