partial void DeleteumbracoNode(umbracoNode instance);
 partial void UpdateumbracoNode(umbracoNode instance);
		private void detach_umbracoNodes(umbracoNode entity)
		{
			this.SendPropertyChanging();
			entity.umbracoNode1 = null;
		}
 partial void InsertumbracoNode(umbracoNode instance);
		private void attach_umbracoNodes(umbracoNode entity)
		{
			this.SendPropertyChanging();
			entity.umbracoNode1 = this;
		}