Makale
11/17/2011

ComboBoxAutomationPeer.GetPattern Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Gets an object that supports the requested pattern, based on the patterns supported by this ComboBoxAutomationPeer.

Namespace: System.Windows.Automation.Peers
Assembly: System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Overrides Function GetPattern ( _
    pattern As PatternInterface _
) As Object

public override Object GetPattern(
    PatternInterface pattern
)

Parameters

pattern
Type: System.Windows.Automation.Peers.PatternInterface
One of the enumeration values.

Return Value

Type: System.Object
The object that implements the pattern interface, or nulla null reference (Nothing in Visual Basic) if the specified pattern interface is not implemented by this peer.

Remarks

By default, this method returns patterns for Value or ExpandCollapse. It also returns patterns by calling its base, SelectorAutomationPeer.GetPattern.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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