How to

sort ObservableCollection

Home » Collections » Linq » How to sort ObservableCollection

Published: 1. November 2011 | Updated: 1. November 2011
License: Microsoft Public License (MS-PL)
Categories: Collections » Linq
Tags: C# Collections

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Import namespaces

using System.Collections.ObjectModel;
using System.Linq;

Code

var collection = new ObservableCollection<int>();
            
collection.Add(7);
collection.Add(4);
collection.Add(12);
collection.Add(1);
collection.Add(20);

// ascending
collection = new ObservableCollection<int>(collection.OrderBy(a => a));

// descending
collection = new ObservableCollection<int>(collection.OrderByDescending(a => a));