10 references to TryGetFirst
System.Linq (10)
System\Linq\AppendPrepend.SpeedOpt.cs (1)
137TSource? first = _source.TryGetFirst(out found);
System\Linq\Concat.SpeedOpt.cs (3)
132TSource? result = _first.TryGetFirst(out found); 135result = _second.TryGetFirst(out found); 316TSource? result = source.TryGetFirst(out found);
System\Linq\DefaultIfEmpty.SpeedOpt.cs (1)
47TSource? first = _source.TryGetFirst(out found);
System\Linq\Distinct.SpeedOpt.cs (1)
18public override TSource? TryGetFirst(out bool found) => _source.TryGetFirst(out found);
System\Linq\First.cs (3)
13TSource? first = source.TryGetFirst(out bool found); 34source.TryGetFirst(out _); 44TSource? first = source.TryGetFirst(out bool found);
System\Linq\Union.SpeedOpt.cs (1)
38TSource? result = source.TryGetFirst(out found);