TreeViewItemAutomationPeer.IExpandCollapseProvider.Collapse Method
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
For a description of this member, see IExpandCollapseProvider.Collapse.
Namespace: System.Windows.Automation.Peers
Assembly: System.Windows.Controls (in System.Windows.Controls.dll)
Syntax
'Declaration
Private Sub Collapse Implements IExpandCollapseProvider.Collapse
void IExpandCollapseProvider.Collapse()
Implements
Exceptions
| Exception | Condition |
|---|---|
| ElementNotEnabledException | Owner control is not enabled. |
| InvalidOperationException | Owner control has no leaf nodes. |
Version Information
Silverlight
Supported in: 5, 4, 3
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.