partial void DeleteUserPermission(UserPermission instance);
 partial void UpdateUserPermission(UserPermission instance);
		private void detach_UserPermission(UserPermission entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
 partial void InsertUserPermission(UserPermission instance);
		private void attach_UserPermission(UserPermission entity)
		{
			this.SendPropertyChanging();
			entity.User = this;
		}