GroupItemAutomationPeer.GetPattern(PatternInterface) Method
Definition
Important
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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
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
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