Answer by user1318951 for Linq Group by in lambda expression
from v in Model group v by v.id into gselect g
View ArticleAnswer by Jacob Seleznev for Linq Group by in lambda expression
ILookup<int, string> lookup = list .ToLookup(p => p.Id, p => p.Name); foreach (IGrouping<int, string> group in lookup) { Console.WriteLine(group.Key); foreach (string name in group)...
View ArticleAnswer by Jon for Linq Group by in lambda expression
If Model implements IEquatable<Model> then it's trivial:var noDuplicates = list.Distinct();If it does not make sense for Model to implement that interface, you can use this overload of Distinct...
View ArticleLinq Group by in lambda expression
I have Model follow list: Id Name---------------------------------------------------- 1 john 1 john 1 john 2 jennifer 2 jennifer 3 smithI want to group that Model to show following result Id...
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