I got a List of Team objects, and one of the properties of a Team is a List of Player objects.
I want to grab a player with a specific ID from a team with a specific ID, for example:
Get the player with ID (player.id) 123 from the Team with ID 987 (team.id)
How can I do this using LINQ?
Many thanks in advance, Bob
var team = teams.FirstOrDefault(teams => teams.ID == 987);
if(team != null) {
var result = team.Players.FirstOrDefault(player => player.ID == 123);
}
var teams = new List<team>();
var player_team=teams.First(a=>a.id==987).players.First(b=>b.id==123);
Rather simple, though
var list = new List<Team>();
var playerInTeam = list.FirstOrDefault(t=>t.Id==987).Players.FirstOrDefault(p=>p.Id==123);
Or, more general soultion:
public Player GetPlayerInTeam(int playerId, int teamId, IEnumerable<Team> teams)
{
return teams.First(t=>t.Id==teamId).Players.First(p=>p.Id==playerId);
}
Where for this. Single(OrDefault), First(OrDefault) would be better I think.
Wheremethod - what exactly is the problem?