ContextNode.AddPropertyData Method

Artículo
12/12/2007

Adds a piece of application-specific data.

Namespace: System.Windows.Ink
Assembly: IAWinFX (in iawinfx.dll)

Syntax

'Declaration
Public Sub AddPropertyData ( _
    propertyDataId As Guid, _
    propertyData As Object _
)
'Usage
Dim instance As ContextNode
Dim propertyDataId As Guid
Dim propertyData As Object

instance.AddPropertyData(propertyDataId, propertyData)

public void AddPropertyData (
    Guid propertyDataId,
    Object propertyData
)

public:
void AddPropertyData (
    Guid propertyDataId, 
    Object^ propertyData
)

public void AddPropertyData (
    Guid propertyDataId, 
    Object propertyData
)

public function AddPropertyData (
    propertyDataId : Guid, 
    propertyData : Object
)

Not applicable.

Parameters

propertyDataId
A Guid used to identify the type of data.

propertyData
The data to add.

Remarks

The propertyDataId parameter can be any Guid (see PropertyGuidsForContextNodes).

Example

This example puts a time stamp on each InkWordNode, inkWord, in an InkAnalyzer, theInkAnalyzer. The example first checks the node for a time stamp and if not found, adds a property with a Guid, timeStampGuid,

Dim inkWords As ContextNodeCollection = theInkAnalyzer.FindNodesOfType(ContextNodeType.InkWord)
Dim inkWord As ContextNode
For Each inkWord In  inkWords
    If Not inkWord.ContainsPropertyData(Me.timeStampGuid) Then
        inkWord.AddPropertyData(timeStampGuid, DateTime.Now)
    End If
Next inkWord

ContextNodeCollection inkWords =
    theInkAnalyzer.FindNodesOfType(ContextNodeType.InkWord);
foreach (ContextNode inkWord in inkWords)
{
    if (!inkWord.ContainsPropertyData(this.timeStampGuid))
    {
        inkWord.AddPropertyData(timeStampGuid, DateTime.Now);
    }
}

Platforms

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.

Version Information

.NET Framework

Supported in: 3.0

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