protected void btnSubmit_Click(object sender, EventArgs e) { SystemParamType systemParamType = (SystemParamType)Enum.Parse(typeof(SystemParamType), Request.QueryString["type"].ToString()); try { SystemParamService.Update(systemParamType, this.txtValue.Text.ToString(), CurrentUser.UserName); RegisterScript("alert('修改成功!'); window.location.href='SystemParameter.aspx';"); } catch (Exception ex) { ShowExceptionMessage(ex, "修改"); } }