ClockController.Begin Method ()
Sets the target Clock to begin at the next tick.
Assembly: PresentationCore (in PresentationCore.dll)
This method has no effect on the timing tree until the next time a tick is processed. As a side-effect, the appropriate events will also not be raised until then. Calling this method triggers the CurrentStateInvalidated and CurrentGlobalSpeedInvalidated events.
Available since 3.0