ContextNodeDeletingEventArgs.NodeToBeDeleted Property

Article
10/19/2012

Gets the context node that the InkAnalyzer is deleting.

Namespace: Microsoft.Ink
Assembly: Microsoft.Ink.Analysis (in Microsoft.Ink.Analysis.dll)

Syntax

'Declaration
Public ReadOnly Property NodeToBeDeleted As ContextNode
'Usage
Dim instance As ContextNodeDeletingEventArgs 
Dim value As ContextNode 

value = instance.NodeToBeDeleted

public ContextNode NodeToBeDeleted { get; }

public:
property ContextNode^ NodeToBeDeleted {
    ContextNode^ get ();
}

public function get NodeToBeDeleted () : ContextNode

Property Value

Type: Microsoft.Ink.ContextNode
The context node that the InkAnalyzer is deleting.

Examples

The following example defines the method, RemoveContextNode, that handles the ContextNodeDeleting event. The event information is passed to the document model object, theDocumentModel.

This example does not provide the definition of the document model or demonstrate how it processes the information passed to it.

'/ <summary> 
'/ Handles the InkAnalyzer.ContextNodeDeleting event. 
'/ </summary> 
'/ <param name="sender">The source of the event.</param> 
'/ <param name="e">The event data.</param> 
Private Sub RemoveContextNode( _
    ByVal sender As Object, _
    ByVal e As Microsoft.Ink.ContextNodeDeletingEventArgs)

    ' Do not remove unclassified ink nodes from the document model. 
    If Microsoft.Ink.ContextNodeType.UnclassifiedInk _
        <> e.NodeToBeDeleted.Type Then 

        Me.theDocumentModel.RemoveNode(e.NodeToBeDeleted)
    End If 

End Sub 'RemoveContextNode

        /// <summary> 
        /// Handles the InkAnalyzer.ContextNodeDeleting event. 
        /// </summary> 
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The event data.</param>
        private void RemoveContextNode(
            object sender, Microsoft.Ink.ContextNodeDeletingEventArgs e)
        {
            // Do not remove unclassified ink nodes from the document model. 
            if (Microsoft.Ink.ContextNodeType.UnclassifiedInk
                != e.NodeToBeDeleted.Type)
            {
                this.theDocumentModel.RemoveNode(e.NodeToBeDeleted);
            }
        }

Platforms

Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.0

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