GridView在后台动态生成了一列CheckBox的模板列,该如何实现CheckBox的单选 ?
动态生成CheckBox模板列
public class CheckBoxTemplate : ITemplate
    {        #region ITemplate 成员        public void InstantiateIn(Control container)
        {
            CheckBox cb = new CheckBox();
            cb.ID = "checkOne";
            cb.AutoPostBack = true;
            cb.DataBinding += new EventHandler(cb_DataBinding);
            container.Controls.Add(cb); 
        }        void cb_DataBinding(object sender, EventArgs e) 
        { 
            CheckBox cb = (CheckBox)sender; 
            GridViewRow container = (GridViewRow)cb.NamingContainer; 
        }
        void cb_CheckOne(object sender, EventArgs e)
        { }        #endregion
    }