Inheritance: INotifyPropertyChanging, INotifyPropertyChanged
 private void detach_be_FileStoreFileThumbs(FileStoreFileThumb entity)
 {
     this.SendPropertyChanging();
     entity.FileStoreFile = null;
 }
 partial void Updatebe_FileStoreFileThumb(FileStoreFileThumb instance);
 partial void Deletebe_FileStoreFileThumb(FileStoreFileThumb instance);
 partial void Insertbe_FileStoreFileThumb(FileStoreFileThumb instance);
 private void detach_be_FileStoreFileThumbs(FileStoreFileThumb entity)
 {
     this.SendPropertyChanging();
     entity.FileStoreFile = null;
 }
 partial void Deletebe_FileStoreFileThumb(FileStoreFileThumb instance);
 partial void Updatebe_FileStoreFileThumb(FileStoreFileThumb instance);
 partial void Insertbe_FileStoreFileThumb(FileStoreFileThumb instance);