2 references to DataGridColumnHeaderItemAutomationPeer_Unsupported
PresentationFramework (2)
System\Windows\Automation\Peers\DataGridColumnHeaderItemAutomationPeer.cs (2)
166
throw new InvalidOperationException(SR.
DataGridColumnHeaderItemAutomationPeer_Unsupported
);
183
throw new InvalidOperationException(SR.
DataGridColumnHeaderItemAutomationPeer_Unsupported
);