实现接口的继承
1 interface IControl
2 {
3 void paint(); //显式说明的接口成员不能被声明为虚拟的
4 }
5 Class Control:IControl
6 {
7 void IControl.paint
8 {
9 paintControl(); //可以从方法中调用虚拟的方法
10 }
11 Protected Virtual Void paintControl(){
..}
12 }
13 Class TextBox:Control
14 {
15 Protrcted Override Void paintControl(){
..}
16 }
2 {
3 void paint(); //显式说明的接口成员不能被声明为虚拟的
4 }
5 Class Control:IControl
6 {
7 void IControl.paint
8 {
9 paintControl(); //可以从方法中调用虚拟的方法
10 }
11 Protected Virtual Void paintControl(){
![](https://www.cnblogs.com/Images/dot.gif)
12 }
13 Class TextBox:Control
14 {
15 Protrcted Override Void paintControl(){
![](https://www.cnblogs.com/Images/dot.gif)
16 }