StylusDevice.ActiveSource Property

public:
 virtual property System::Windows::PresentationSource ^ ActiveSource { System::Windows::PresentationSource ^ get(); };

public override System.Windows.PresentationSource ActiveSource { [System.Security.SecurityCritical] get; }

public override System.Windows.PresentationSource ActiveSource { get; }

[<get: System.Security.SecurityCritical>]
member this.ActiveSource : System.Windows.PresentationSource

member this.ActiveSource : System.Windows.PresentationSource

Public Overrides ReadOnly Property ActiveSource As PresentationSource

Property Value

The PresentationSource that reports current input for the stylus.

Attributes

SecurityCriticalAttribute

Examples

The following example demonstrates the ActiveSource property.

PresentationSource myPresentationSource = myStylusDevice.ActiveSource;

if (null == myPresentationSource)
{
    textbox1.AppendText("ActiveSource : null\n");
}
else
{
    textbox1.AppendText("ActiveSource :" + myPresentationSource.ToString() + "\n");
}

Dim myPresentationSource As PresentationSource = myStylusDevice.ActiveSource

If IsNothing(myPresentationSource) Then
    textbox1.AppendText("ActiveSource : null" + vbCrLf)
Else
    textbox1.AppendText("ActiveSource :" + myPresentationSource.ToString() + vbCrLf)
End If

Applies to