[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Determines whether an element is in the Array.
This method performs a linear search; therefore, this method is an O(n) operation, where n is ICollection.Count.
This method determines equality by calling the Object.Equals method.
This method is an O(n) operation, where n is Length.
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0