StylusPointDescription.GetPropertyInfo(StylusPointProperty) Yöntem

Tanım

Ad Alanı:

System.Windows.Input

Bütünleştirilmiş Kod:

PresentationCore.dll

StylusPointPropertyInfo Belirtilen özelliğin öğesini alır.

public:
 System::Windows::Input::StylusPointPropertyInfo ^ GetPropertyInfo(System::Windows::Input::StylusPointProperty ^ stylusPointProperty);

public System.Windows.Input.StylusPointPropertyInfo GetPropertyInfo(System.Windows.Input.StylusPointProperty stylusPointProperty);

member this.GetPropertyInfo : System.Windows.Input.StylusPointProperty -> System.Windows.Input.StylusPointPropertyInfo

Public Function GetPropertyInfo (stylusPointProperty As StylusPointProperty) As StylusPointPropertyInfo

Parametreler

stylusPointProperty

StylusPointProperty

StylusPointProperty istenen StylusPointPropertyInfoöğesinin özelliğini belirtir.

Döndürülenler

StylusPointPropertyInfo

StylusPointPropertyInfo belirtilen StylusPointPropertyiçin.

Örnekler

Aşağıdaki örnek, bir özelliği hakkındaki bilgilerin bir StylusPointDescription'den nasıl alınduğunu gösterir. Bu örnekte, olayın aşağıdaki olay işleyicisine bağlandığı varsayılır StylusMove .

void inkCanvas1_StylusMove(object sender, StylusEventArgs e)
{
    StylusPointCollection points = e.GetStylusPoints(inkCanvas1);
    StylusPointDescription description = points.Description;
    StringWriter normalPressureInfo = new StringWriter();

    if (description.HasProperty(StylusPointProperties.NormalPressure))
    {
        StylusPointPropertyInfo propertyInfo = 
            description.GetPropertyInfo(StylusPointProperties.NormalPressure);

        normalPressureInfo.WriteLine("  Guid = {0}", propertyInfo.Id.ToString());
        normalPressureInfo.Write("  Min = {0}", propertyInfo.Minimum.ToString());
        normalPressureInfo.Write("  Max = {0}", propertyInfo.Maximum.ToString());
        normalPressureInfo.Write("  Unit = {0}", propertyInfo.Unit.ToString());
        normalPressureInfo.WriteLine("  Res = {0}", propertyInfo.Resolution.ToString());
    }
}

Private Sub inkCanvas1_StylusMove(ByVal sender As Object, ByVal e As StylusEventArgs)
    Dim points As StylusPointCollection = e.GetStylusPoints(inkCanvas1)
    Dim description As StylusPointDescription = points.Description
    Dim normalPressureInfo As New StringWriter()

    If description.HasProperty(StylusPointProperties.NormalPressure) Then

        Dim propertyInfo As StylusPointPropertyInfo = _
            description.GetPropertyInfo(StylusPointProperties.NormalPressure)

        normalPressureInfo.WriteLine("  Guid = {0}", propertyInfo.Id.ToString())
        normalPressureInfo.Write("  Min = {0}", propertyInfo.Minimum.ToString())
        normalPressureInfo.Write("  Max = {0}", propertyInfo.Maximum.ToString())
        normalPressureInfo.Write("  Unit = {0}", propertyInfo.Unit.ToString())
        normalPressureInfo.WriteLine("  Res = {0}", propertyInfo.Resolution.ToString())
    End If

End Sub