private void detach_DeptStkOutCsts(DeptStkOutCst entity)
 {
     this.SendPropertyChanging("DeptStkOutCsts");
     entity.DeptStkOut = null;
 }
 partial void UpdateDeptStkOutCst(DeptStkOutCst instance);
 partial void DeleteDeptStkOutCst(DeptStkOutCst instance);
 partial void InsertDeptStkOutCst(DeptStkOutCst instance);