GridView中获取UserControl

如果设计的UserControl中有公共的参数
        /// <summary>
        /// 缺陷ID
        /// </summary>
        public int DefectID
        {
            get;
            set;
        }
        /// <summary>
        /// 用例ID
        /// </summary>
        public int CaseID
        {
            get;
            set;
        }
        /// <summary>
        /// 是否为查看模式
        /// </summary>
        public bool IsView
        {
            get
            {
                object o = ViewState["IsView"];
                return (o == null) ? false : (bool)o;
            }
            set
            {
                ViewState["IsView"] = value;
            }
        }
而UserControl嵌入在GridView中，一般情况下，直接用UserControl的ID来操作是不行的。解决方法如下：
//UserControl類別
public partial class Forms_Customer_WucCustomerStatement : System.Web.UI.UserControl

{

}

//在GridViewRow中取得使用者控制項，宣告的類別，其實就是自訂的UserContrl類別

Forms_Customer_WucCustomerStatement Wuc = (Forms_Customer_WucCustomerStatement)e.Row.FindControl("WucCustomerStatement1");//取得UserControl