This documentation is archived and is not being maintained.

Stroke.GetPropertyData Method

Retrieves the property data for the specified GUID.

Namespace: System.Windows.Ink
Assembly: PresentationCore (in presentationcore.dll)

public Object GetPropertyData (
	Guid propertyDataId
public Object GetPropertyData (
	Guid propertyDataId
public function GetPropertyData (
	propertyDataId : Guid
) : Object
You cannot use methods in XAML.



The unique identifier for the property.

Return Value

An object containing the property data.

Exception typeCondition


propertyDataId is not associated with a custom property of the Stroke.

The following example demonstrates how to retrieve a custom property on a Stroke object.

// Create a guid for the date/timestamp.
Guid dtGuid = new Guid("03457307-3475-3450-3035-640435034540");

DateTime now = DateTime.Now;

// Check whether the property is already saved
if (thisStroke.ContainsPropertyData(dtGuid))
    // Check whether the existing property matches the current date/timestamp
    DateTime oldDT = (DateTime)thisStroke.GetPropertyData(dtGuid);

    if (oldDT != now)
        // Update the current date and time
        thisStroke.AddPropertyData(dtGuid, now);

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0