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Question : Linq Distinct
I am having some trouble with Linq on a Distinct. I have a list of custom objects as defined below, and I need to get a list of the distinct entries values. How do I get it to work? I think I just need how to implement the Distinct(comparer).
internal class FirstXTimeDoc : IEqualityComparer
meDoc>
{
public string Article;
public DateTime ArticleDate;
#region IEqualityComparer
meDoc> Members
bool IEqualityComparer
meDoc>.Equ
als(FirstX
TimeDoc x, FirstXTimeDoc y)
{
return (x.Article == y.Article && x.ArticleDate == y.ArticleDate);
}
int IEqualityComparer
meDoc>.Get
HashCode(F
irstXTimeD
oc obj)
{
throw new NotImplementedException();
}
Answer : Linq Distinct
this should work
1:
IEnumerable
distinctNames = yourListOfObjects.Select(x => x.Name).Distinct();
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