3.使用类向导把控制和成员变量绑定

查看->建立类向导->Member variables

变量类型可以是控件类型和值类型

可以调用UpdateData(bool flag=true)实现控件与变量数据交换

参数true 是从控件到变量，false相反

-3. Using the Class Wizard to control and members of the variable binding view- " the establishment of Class Wizard->　Member variables can be a control variable type type and value types can call UpdateData (bool flag = true) to achieve data exchange controls and the variable parameter is true control to the variable, false contrast