protected void Grid1_RowDeleting(object sender, GridViewDeleteEventArgs e) { string strID = Grid1.DataKeys[e.RowIndex].Values[0].ToString(); if (strID == "0") { SessionSet.PageMessage = "删除成功!"; } else { RandomExamResultBLL objResultBll = new RandomExamResultBLL(); objResultBll.DeleteRandomExamResult(Convert.ToInt32(strID)); SessionSet.PageMessage = "删除成功!"; } BindGrid(); }