private void detach_aspnet_Memberships(aspnet_Membership entity)
		{
			this.SendPropertyChanging();
			entity.aspnet_Application = null;
		}
 partial void Updateaspnet_Membership(aspnet_Membership instance);
 partial void Deleteaspnet_Membership(aspnet_Membership instance);
 partial void Insertaspnet_Membership(aspnet_Membership instance);