private async Task QueryDetail(string id)
 {
     UserContentProvider user = new UserContentProvider();
     NoteDetail = await user.QueryNoteDetail(id, GlobalValue.CurrentUserContext.UserId, GlobalValue.CurrentUserContext.MobileToken);
     Untils.WriteNoteDetial(NoteDetail);
 }
 private async void QueryDetail(string id)
 {
     var temp = Untils.ReadNoteDetial(id);
     if (temp == null)
     {
         UserContentProvider user = new UserContentProvider();
         NoteDetail = await user.QueryNoteDetail(id, GlobalValue.CurrentUserContext.UserId, GlobalValue.CurrentUserContext.MobileToken);
         Untils.WriteNoteDetial(NoteDetail);
     }
     else
     {
         NoteDetail = temp;
     }
 }