1
1: GroupRadioButton selectRadioButton =
2 this.FindControl("selectRadioButton") as GroupRadioButton;
3
42:GroupRadioButton selectRadioButton =
5 (GroupRadioButton)this.FindControl("selectRadioButton") ;
6
7
8两种转换方式
9
1: GroupRadioButton selectRadioButton = 2
this.FindControl("selectRadioButton") as GroupRadioButton;3
4
2:GroupRadioButton selectRadioButton = 5
(GroupRadioButton)this.FindControl("selectRadioButton") ;6
7
8
两种转换方式9
