TreeView.ExpandSubtree(TreeViewItem) Method
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Expands the specified TreeViewItem control and all its child TreeViewItem elements.
protected:
virtual bool ExpandSubtree(System::Windows::Controls::TreeViewItem ^ container);
C#
protected virtual bool ExpandSubtree(System.Windows.Controls.TreeViewItem container);
abstract member ExpandSubtree : System.Windows.Controls.TreeViewItem -> bool
override this.ExpandSubtree : System.Windows.Controls.TreeViewItem -> bool
Protected Overridable Function ExpandSubtree (container As TreeViewItem) As Boolean
- container
- TreeViewItem
The TreeViewItem to expand.
true
if the specified TreeViewItem and all its child elements were expanded; otherwise, false
.
Product | Versions |
---|---|
.NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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