Get or sets the rate of slowdown of expansion inertial movement.
Assembly: PresentationCore (in PresentationCore.dll)
Use the property to do the following:
Specify the initial velocity of the inertia when it begins by setting the InitialVelocity property.
Specify the desired expansion of the manipulation when inertia ends by setting the DesiredExpansion property.
Specify the desired deceleration of the inertia by setting the DesiredDeceleration property.
For more information about manipulations, see the Input Overview. For an example of an application that responds to manipulations, see Walkthrough: Creating Your First Touch Application.