protected void grdvw_List_RowDeleting(object sender, GridViewDeleteEventArgs e) { strSelectedId = grdvw_List.Rows[e.RowIndex].Cells[3].Text; string strSql; if (carobj.delete(strSelectedId)) { ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "", "alert('数据删除成功!')", true); } else { ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "", "alert('数据删除失败!')", true); } Query(); }