InertiaProcessor2D.IsRunning 屬性

定義

命名空間:

System.Windows.Input.Manipulations

組件:

System.Windows.Input.Manipulations.dll

取得慣性是否仍在進行中的資訊。

public:
 property bool IsRunning { bool get(); };

public bool IsRunning { get; }

member this.IsRunning : bool

Public ReadOnly Property IsRunning As Boolean

屬性值

Boolean

布林值，指出慣性是否仍在進行中。

範例

在下列範例中，事件的事件處理常式 ManipulationProcessor2D.Started 會檢查是否正在執行慣性處理，如果是的話，藉由呼叫 Completed 方法來停止它。

#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