How to make TreeViewItem header editable in WPF TreeViewAdv?

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In WPF TreeViewAdv , you can edit the TreeViewItem header by enabling the IsEditable property to True. When you set this property as True, you can edit the TreeView nodes, by double clicking it at runtime.

<syncfusion:TreeViewAdv AllowMultiSelect="True">

    <syncfusion:TreeViewItemAdv Header="Root1"
                                Name="treeViewItem"
                                IsEditable="True">
        <syncfusion:TreeViewItemAdv Header="Root1Item1" />
        <syncfusion:TreeViewItemAdv Header="Root1Item2" />
        <syncfusion:TreeViewItemAdv Header="Root1Item3" />
    </syncfusion:TreeViewItemAdv>

    <syncfusion:TreeViewItemAdv Header="Root2">
        <syncfusion:TreeViewItemAdv Header="Root1Item1" />
        <syncfusion:TreeViewItemAdv Header="Root1Item2" />
        <syncfusion:TreeViewItemAdv Header="Root1Item3" />
    </syncfusion:TreeViewItemAdv>

</syncfusion:TreeViewAdv>

treeViewItem.IsEditable = true;

The following screenshot displays the tree node editing at runtime.

Figure 1: Tree node editing at runtime

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How to make TreeViewItem header editable in WPF TreeViewAdv?

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