protected void Btn_Del_M_Click(object sender, EventArgs e) { Apartment apartment = new Apartment(); string managerName = this.managerName.SelectedValue; if (apartment.DeleteApartmentManager(managerName)) { Response.Write("<script>alert('宿管信息删除成功!');location.href='apartmentInfoManage.aspx';</script>"); } else { Response.Write("<script>alert('" + apartment.ErrMessage + "');</script>"); } }