private void detach_TrnCollections4(TrnCollection entity)
		{
			this.SendPropertyChanging();
			entity.MstUser4 = null;
		}
		private void detach_TrnCollections(TrnCollection entity)
		{
			this.SendPropertyChanging();
			entity.MstArticle = null;
		}
		private void attach_TrnCollections3(TrnCollection entity)
		{
			this.SendPropertyChanging();
			entity.MstUser3 = this;
		}
 partial void DeleteTrnCollection(TrnCollection instance);
 partial void UpdateTrnCollection(TrnCollection instance);
 partial void InsertTrnCollection(TrnCollection instance);
		private void attach_TrnCollections(TrnCollection entity)
		{
			this.SendPropertyChanging();
			entity.MstBranch = this;
		}