//删除数据 protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.Item.FindControl("seldoc") != null) { string id = (e.Item.FindControl("seldoc") as Label).Text.Trim(); if (e.CommandName == "delete") { U_ZCBU zc1 = new U_ZCBU(); zc1.DelOldZC(id); this.BindOldZCInfo(); zc1.Close(); } } }