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MatrixKeyFrameCollection.Item Property

Gets or sets the MatrixKeyFrame at the specified index position.

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

public MatrixKeyFrame this[
	int index
] { get; set; }

Parameters

index
Type: System.Int32

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

Property Value

Type: System.Windows.Media.Animation.MatrixKeyFrame
The MatrixKeyFrame at the specified index.

ExceptionCondition
InvalidOperationException

The attempt to modify the collection is invalid because the collection is frozen (its IsFrozen property is true).

ArgumentOutOfRangeException

index is less than zero.

-or-

index is equal to or greater than Count.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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