强大的viewstate功能

我在page_Load中加入了一些控件，如下：

        TextBox txtBox  =   new  TextBox();
        txtBox.ID  =   " name " ;
        txtBox.Text  =   " haha " ;

        CheckBox ckBox  =   new  CheckBox();
        ckBox.ID  =   " ffff " ;

        DropDownList ddlList  =   new  DropDownList();
        ddlList.ID  =   " gggg " ;
        ddlList.Items.Add( new  ListItem( " 111 " ,  " 111 " ));
        ddlList.Items.Add( new  ListItem( " 222 " ,  " 222 " ));
        ddlList.Items.Add( new  ListItem( " 333 " ,  " 333 " ));

        form1.Controls.Add(txtBox);
        form1.Controls.Add(ckBox);
        form1.Controls.Add(ddlList);

当在当前页面点按钮后，之前输入的值会保存在页面上显示

转载于:https://www.cnblogs.com/firstyi/archive/2006/10/25/539614.html