2 references to IsErrorMarker
UIAutomationClient (2)
MS\Internal\Automation\UiaCoreApi.cs (1)
231
if (val == null || val == AutomationElement.NotSupported || UiaCoreApi.
IsErrorMarker
(val, false/*throwException*/))
System\Windows\Automation\AutomationElement.cs (1)
654
UiaCoreApi.
IsErrorMarker
(val, true/*throwException*/);