TreeNode.TreeView Property

Gets the parent tree view that the tree node is assigned to.

[Visual Basic]
Public ReadOnly Property TreeView As TreeView
[C#]
public TreeView TreeView {get;}
[C++]
public: __property TreeView* get_TreeView();
[JScript]
public function get TreeView() : TreeView;

Property Value

A TreeView that represents the parent tree view that the tree node is assigned to.

Example

[Visual Basic, C#, C++] The following example selects the appropriate TreeNode after determining if the TreeNode passed in is selected and which TreeNode to select. This example assumes that you have a Form with a TreeView control that has a TreeNodeCollection containing several TreeNode objects. It is also assumed that you have a ComboBox with the following items: "Previous", "PreviousVisible", "Next", "NextVisible", "First", and "Last".

[Visual Basic] 
Private Sub SelectNode(node As TreeNode)
   If node.IsSelected Then
      ' Determine which TreeNode to select.
      Select Case myComboBox.Text
         Case "Previous"
            node.TreeView.SelectedNode = node.PrevNode
         Case "PreviousVisible"
            node.TreeView.SelectedNode = node.PrevVisibleNode
         Case "Next"
            node.TreeView.SelectedNode = node.NextNode
         Case "NextVisible"
            node.TreeView.SelectedNode = node.NextVisibleNode
         Case "First"
            node.TreeView.SelectedNode = node.FirstNode
         Case "Last"
            node.TreeView.SelectedNode = node.LastNode
      End Select
   End If
   node.TreeView.Focus()
End Sub

[C#] 
private void SelectNode(TreeNode node)
{
    if(node.IsSelected)
    {
        // Determine which TreeNode to select.
        switch(myComboBox.Text)
        {
            case "Previous":
                node.TreeView.SelectedNode = node.PrevNode;
                break;
            case "PreviousVisible":
                node.TreeView.SelectedNode = node.PrevVisibleNode;
                break;
            case "Next":
                node.TreeView.SelectedNode = node.NextNode;
                break;
            case "NextVisible":
                node.TreeView.SelectedNode = node.NextVisibleNode;
                break;
            case "First":
                node.TreeView.SelectedNode = node.FirstNode;
                break;
            case "Last":
                node.TreeView.SelectedNode = node.LastNode;
                break;
        }
    }
    node.TreeView.Focus();
}

[C++] 
void SelectNode(TreeNode* node) {
    if (node->IsSelected) {
        // Determine which TreeNode to select.

        String* str = myComboBox->Text;
        if (str->Equals(S"Previous"))
            node->TreeView->SelectedNode = node->PrevNode;
        else if (str->Equals(S"PreviousVisible"))
            node->TreeView->SelectedNode = node->PrevVisibleNode;
        else if (str->Equals(S"Next"))
            node->TreeView->SelectedNode = node->NextNode;
        else if (str->Equals(S"NextVisible"))
            node->TreeView->SelectedNode = node->NextVisibleNode;
        else if (str->Equals(S"First"))
            node->TreeView->SelectedNode = node->FirstNode;
        else if (str->Equals(S"Last"))
            node->TreeView->SelectedNode = node->LastNode;
    }
    node->TreeView->Focus();
}

[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button in the upper-left corner of the page.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework

See Also

TreeNode Class | TreeNode Members | System.Windows.Forms Namespace | TreeView