using (VonQuestDBDataContext context = new VonQuestDBDataContext())
{
var lines =
from P in context.VQPlayers
join T in context.VQPlayerTippings on P.VQPlayerID equals T.VQPlayerID into T_t
from T in T_t.DefaultIfEmpty()
join MT in context.MatchTeams on T.MatchTeamID equals MT.MatchTeamID into T_mt
from MT in T_mt.DefaultIfEmpty()
join G in context.VQGames on P.VQGameID equals G.VQGameID into T_g
from G in T_g.DefaultIfEmpty()
join Te in context.Teams on MT.TeamID equals Te.TeamID into T_te
from Te in T_te.DefaultIfEmpty()
join U in context.Users on P.UserID equals U.UserID into T_u
from U in T_u.DefaultIfEmpty()
join Mate in context.Matches on MT.MatchID equals Mate.MatchID into T_Mate
from Mate in T_Mate.DefaultIfEmpty()
join R in context.Rounds on Mate.RoundID equals R.RoundID into T_r
from R in T_r.DefaultIfEmpty()
where (G.VQGameID == vqGameID && R.RoundID==roundID
orderby P.VQPlayerID
select new { User = U.UserName, MatchID = Mate.MatchID == null ? "" : Mate.MatchID.ToString(), ChosenTeam = Te.TeamName == null ? "(NONE)" : Te.TeamName, };
dgvTippings.DataSource = lines;
dgvTippings.Columns[0].HeaderText = "User Name";
dgvTippings.Columns[1].HeaderText = "Match ID";
dgvTippings.Columns[2].HeaderText = "Chosen Team";
}
