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ContextNode.ParentNode Property

Gets the parent node of the ContextNode in the context node tree.

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

Syntax

'Declaration
Public ReadOnly Property ParentNode As ContextNode
'Usage
Dim instance As ContextNode 
Dim value As ContextNode 

value = instance.ParentNode
public ContextNode ParentNode { get; }
public:
property ContextNode^ ParentNode {
    ContextNode^ get ();
}
public function get ParentNode () : ContextNode

Property Value

Type: System.Windows.Ink.ContextNode
The parent node of the ContextNode.

Remarks

Returns nulla null reference (Nothing in Visual Basic) if this is the RootNode.

Examples

This example uses a [System.Windows.Controls.TreeView] named theTreeView. Each TreeViewItem has its [System.Windows.FrameworkElement.Tag] property set to a ContextNode. The example finds the selected node and then uses ParentNode to find its parent. After the parent node is found, it calls the MarkNodeAsRed method to change the node's strokes to red.

Dim selectedNode As ContextNode = CType(selectedTreeItem.Tag, ContextNode)
Dim parentNode As ContextNode = selectedNode.ParentNode
If Not (parentNode Is Nothing) Then
    MarkNodeAsRed(parentNode)
End If
ContextNode selectedNode = (ContextNode)selectedTreeItem.Tag;
ContextNode parentNode = selectedNode.ParentNode;
if (parentNode != null)
{
    MarkNodeAsRed(parentNode);
}

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

See Also

Reference

ContextNode Class

ContextNode Members

System.Windows.Ink Namespace

ContextNode.SubNodes