partial void DeleteUserTypePrivilegeRef(UserTypePrivilegeRef instance);
partial void UpdateUserTypePrivilegeRef(UserTypePrivilegeRef instance);
private void detach_UserTypePrivilegeRefs(UserTypePrivilegeRef entity) { this.SendPropertyChanging(); entity.Privilege = null; }
partial void InsertUserTypePrivilegeRef(UserTypePrivilegeRef instance);
private void attach_UserTypePrivilegeRefs(UserTypePrivilegeRef entity) { this.SendPropertyChanging(); entity.UserType = this; }