DataGridColumnHeader.OnCreateAutomationPeer Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Returns a DataGridColumnHeaderAutomationPeer for use by the Silverlight automation infrastructure.
Namespace: System.Windows.Controls.Primitives
Assembly: System.Windows.Controls.Data (in System.Windows.Controls.Data.dll)
Syntax
'Declaration
Protected Overrides Function OnCreateAutomationPeer As AutomationPeer
protected override AutomationPeer OnCreateAutomationPeer()
Return Value
Type: System.Windows.Automation.Peers.AutomationPeer
A DataGridColumnHeaderAutomationPeer for the DataGridColumnHeader object.
Remarks
This method creates a new DataGridColumnHeaderAutomationPeer instance if one has not been created for the control instance; otherwise, it returns the DataGridColumnHeaderAutomationPeer previously created.
Classes that participate in the Silverlight automation infrastructure must implement this method to return a class-specific derived class of AutomationPeer that reports information for automation behavior.
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.