ManipulationProcessor2D.Started Event
Definition
Important
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Occurs when a new manipulation has started.
public:
event EventHandler<System::Windows::Input::Manipulations::Manipulation2DStartedEventArgs ^> ^ Started;public event EventHandler<System.Windows.Input.Manipulations.Manipulation2DStartedEventArgs> Started;member this.Started : EventHandler<System.Windows.Input.Manipulations.Manipulation2DStartedEventArgs> Public Custom Event Started As EventHandler(Of Manipulation2DStartedEventArgs) Public Event Started As EventHandler(Of Manipulation2DStartedEventArgs) Event Type
Examples
In the following example, an event handler for the Started event checks to see if inertia processing is running and if so, stops it.
#region OnManipulationStarted
private void OnManipulationStarted(object sender, Manipulation2DStartedEventArgs e)
{
if (inertiaProcessor.IsRunning)
{
inertiaProcessor.Complete(Timestamp);
}
}
#endregion
#region Timestamp
private long Timestamp
{
get
{
// Get timestamp in 100-nanosecond units.
double nanosecondsPerTick = 1000000000.0 / System.Diagnostics.Stopwatch.Frequency;
return (long)(System.Diagnostics.Stopwatch.GetTimestamp() / nanosecondsPerTick / 100.0);
}
}
#endregion
Applies to
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