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FreezableCollection<T>.Item Property

Gets or sets the element at the specified index.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public T this[
	int index
] { get; set; }
You cannot set this property in XAML.

Parameters

index
Type: System.Int32

The zero-based index of the element to get or set.

Property Value

Type: T
The element at the specified index.

Implements

IList<T>.Item[Int32]

ExceptionCondition
ArgumentOutOfRangeException

index is less than 0.

- or -

index is equal to or greater than Count.

ArgumentException

The specified element is null.

InvalidOperationException

Attempting to set an item in the collection when the collection is frozen (its IsFrozen property is true).

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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