private void detach_TrnPurchaseOrders5(TrnPurchaseOrder entity)
		{
			this.SendPropertyChanging();
			entity.MstUser5 = null;
		}
		private void detach_TrnPurchaseOrders(TrnPurchaseOrder entity)
		{
			this.SendPropertyChanging();
			entity.MstArticle = null;
		}
		private void attach_TrnPurchaseOrders4(TrnPurchaseOrder entity)
		{
			this.SendPropertyChanging();
			entity.MstUser4 = this;
		}
 partial void DeleteTrnPurchaseOrder(TrnPurchaseOrder instance);
 partial void UpdateTrnPurchaseOrder(TrnPurchaseOrder instance);
 partial void InsertTrnPurchaseOrder(TrnPurchaseOrder instance);
		private void attach_TrnPurchaseOrders(TrnPurchaseOrder entity)
		{
			this.SendPropertyChanging();
			entity.MstBranch = this;
		}