实例098程序运行时拖动组件\gc224.cfg .........................\gc224.dof .........................\gc224.dpr .........................\gc224.res .........................\dy224.dcu .........................\gc224.exe .........................\dy224.pas .........................\dy224.dfm .........................\dy224.ddp .........................\1.JPG .........................\2.JPG 实例098程序运行时拖动组件