partial void DeleteServerDrive(ServerDrive instance);
 partial void UpdateServerDrive(ServerDrive instance);
		private void detach_ServerDrives(ServerDrive entity)
		{
			this.SendPropertyChanging();
			entity.Server = null;
		}
 partial void InsertServerDrive(ServerDrive instance);
		private void attach_ServerDrives(ServerDrive entity)
		{
			this.SendPropertyChanging();
			entity.Server = this;
		}