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GroupItemAutomationPeer.GetPattern(PatternInterface) Method

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Definition

Namespace:
System.Windows.Automation.Peers
Assembly:
PresentationFramework.dll

Gets the control pattern for the GroupItem that is associated with this GroupItemAutomationPeer.

public:
 override System::Object ^ GetPattern(System::Windows::Automation::Peers::PatternInterface patternInterface);
public override object GetPattern (System.Windows.Automation.Peers.PatternInterface patternInterface);
override this.GetPattern : System.Windows.Automation.Peers.PatternInterface -> obj
Public Overrides Function GetPattern (patternInterface As PatternInterface) As Object

Parameters

patternInterface
PatternInterface

One of the enumeration values.

Returns

Object

If pattern is ExpandCollapse and the GroupItem that is associated with this GroupItemAutomationPeer contains an Expander, this method returns a reference to the current instance of the GroupItemAutomationPeer. Otherwise, this method calls the base implementation on UIElementAutomationPeer which returns null.

Applies to