public ActionResult AttachmentSettings()
 {
     pageResourceManager.InsertTitlePart("附件设置");
     AttachmentSettings attachmentSettings = attachmentSettingsManager.Get();
     AttachmentSettingsEditModel attachmentSettingsEditModel = new AttachmentSettingsEditModel(attachmentSettings);
     return View(attachmentSettingsEditModel);
 }
 public JsonResult SaveAttachmentSettings(AttachmentSettingsEditModel attachmentSettingsEditModel)
 {
     AttachmentSettings attachmentSettings = attachmentSettingsEditModel.AsAttachmentSettings();
     attachmentSettingsManager.Save(attachmentSettings);
     return Json(new StatusMessageData(StatusMessageType.Success, "设置成功!"));
 }