partial void DeleteServerMedia(ServerMedia instance);
 partial void UpdateServerMedia(ServerMedia instance);
		private void detach_ServerMedias(ServerMedia entity)
		{
			this.SendPropertyChanging();
			entity.Server = null;
		}
 partial void InsertServerMedia(ServerMedia instance);
		private void attach_ServerMedias(ServerMedia entity)
		{
			this.SendPropertyChanging();
			entity.Server = this;
		}