Int32KeyFrameCollection.IndexOf(Int32KeyFrame) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Searches for the specified Int32KeyFrame and returns the zero-based index of the first occurrence within the entire collection.
public:
int IndexOf(System::Windows::Media::Animation::Int32KeyFrame ^ keyFrame);public int IndexOf (System.Windows.Media.Animation.Int32KeyFrame keyFrame);member this.IndexOf : System.Windows.Media.Animation.Int32KeyFrame -> intPublic Function IndexOf (keyFrame As Int32KeyFrame) As IntegerParameters
- keyFrame
- Int32KeyFrame
The Int32KeyFrame to locate in the collection.
Returns
The zero-based index of the first occurrence of keyFrame within the entire collection, if found; otherwise, -1.
Remarks
The collection is searched forward starting at the first key frame and ending at the last key frame.
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.
