private void attach_Match(Match entity)
		{
			this.SendPropertyChanging();
			entity.Location = this;
		}
		private void detach_Match(Match entity)
		{
			this.SendPropertyChanging();
			entity.Location = null;
		}
 partial void UpdateMatch(Match instance);
 partial void DeleteMatch(Match instance);
		private void detach_MATCH_MATCH_IN__TOURNAME(Match entity)
		{
			this.SendPropertyChanging();
			entity.Tournament = null;
		}
 partial void InsertMatch(Match instance);
		private void attach_MATCH_TEAM1_IN__TEAM(Match entity)
		{
			this.SendPropertyChanging();
			entity.Team2_ = this;
		}
		private void detach_MATCH_TEAM2_IN__TEAM(Match entity)
		{
			this.SendPropertyChanging();
			entity.Team1_ = null;
		}
		private void attach_Match(Match entity)
		{
			this.SendPropertyChanging();
			entity.Sport = this;
		}
		private void detach_MATCH_PART2_IN__PARTICIP(Match entity)
		{
			this.SendPropertyChanging();
			entity.Part_winnerParticipant = null;
		}
		private void detach_MATCH_PART1_IN__PARTICIP(Match entity)
		{
			this.SendPropertyChanging();
			entity.Part1_ = null;
		}
		private void detach_Match(Match entity)
		{
			this.SendPropertyChanging();
			entity.Participant = null;
		}
		private void attach_Match(Match entity)
		{
			this.SendPropertyChanging();
			entity.Participant = this;
		}