Visual Studio提供了一个Spy程序，这个程序同它类似，也是可以通过拖放窗体上的十字到其它窗体获得目标窗体的属性，另外它还可以罗列当前运行的程序并选定关闭程序。-Visual Studio provides a Spy program, this program is similar with it, but also can drag and drop the form on the cross to the other objectives of the form to obtai