ByteKeyFrameCollection.Contains(ByteKeyFrame) Method

Reference

Definition

Namespace:: System.Windows.Media.Animation

Assembly:: PresentationCore.dll

Important

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Indicates whether the collection contains the specified ByteKeyFrame.

public:
 bool Contains(System::Windows::Media::Animation::ByteKeyFrame ^ keyFrame);

public bool Contains(System.Windows.Media.Animation.ByteKeyFrame keyFrame);

member this.Contains : System.Windows.Media.Animation.ByteKeyFrame -> bool

Public Function Contains (keyFrame As ByteKeyFrame) As Boolean

Parameters

keyFrame: ByteKeyFrame

The key frame to locate in the collection.

Returns

Boolean

true if the collection contains keyFrame; otherwise, false.

Remarks

This method performs a linear search; therefore, the average execution time is proportional to Count. That is, this method is an O(n) operation, where n is Count.

This method determines equality by calling Object.Equals.

Applies to

ผลิตภัณฑ์	เวอร์ชัน
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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