DoubleKeyFrameCollection.Contains(DoubleKeyFrame) Method
Definition
Important
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Gets a value that indicates whether the collection contains the specified DoubleKeyFrame.
public:
bool Contains(System::Windows::Media::Animation::DoubleKeyFrame ^ keyFrame);public bool Contains (System.Windows.Media.Animation.DoubleKeyFrame keyFrame);member this.Contains : System.Windows.Media.Animation.DoubleKeyFrame -> boolPublic Function Contains (keyFrame As DoubleKeyFrame) As BooleanParameters
- keyFrame
- DoubleKeyFrame
The DoubleKeyFrame to locate in the collection.
Returns
true if the collection contains keyFrame; otherwise, false.
Remarks
This method performs a linear search; therefore, the average execution time is proportional to the value of Count. That is, this method is an O(n) operation, where n is equal to Count.
This method determines equality by calling Object.Equals.
Applies to
See also
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