StylusPointDescription.GetPropertyInfo(StylusPointProperty) Method

Reference

Definition

Namespace:: System.Windows.Input

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the StylusPointPropertyInfo for the specified property.

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

Parameters

stylusPointProperty: StylusPointProperty

The StylusPointProperty that specifies the property of the desired StylusPointPropertyInfo.

Returns

StylusPointPropertyInfo

The StylusPointPropertyInfo for the specified StylusPointProperty.

Examples

The following example demonstrates how to get the information about a property from a StylusPointDescription. This example assumes that the StylusMove event has been connected to the event handler below.

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

Applies to

שתף באמצעות