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Categories / C# Book / 04 LINQ

 

0474 Distinct - 2

public void Linq47() { List<Product> products = GetProductList(); var categoryNames = ( from p in products select p.Category) .Distinct(); Console.WriteLine("Category names:"); foreach (var n in categoryNames) { Console.WriteLine(n); } } Result Category names: Beverages Condiments Produce Meat/Poultry Seafood Dairy Products Confections Grains/Cereals