StylusDevice.ActiveSource Property

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 PresentationSource that reports current input for the stylus.

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

PresentationSource

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

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

Share via

StylusDevice.ActiveSource Property

Definition

Property Value

Examples

Applies to

Additional resources