Int64KeyFrame.InterpolateValueCore Method (Int64, Double)


Calculates the value of a key frame at the progress increment provided.

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

protected abstract long InterpolateValueCore(
	long baseValue,
	double keyFrameProgress


Type: System.Int64

The value to animate from; typically the value of the previous key frame.

Type: System.Double

A value between 0.0 and 1.0, inclusive, that specifies the percentage of time that has elapsed for this key frame.

Return Value

Type: System.Int64

The output value of this key frame given the specified base value and progress.

.NET Framework
Available since 3.0
Return to top