public override IAutomationPropertyChangedEventHandler RegisterPropertyChangedEvent(TreeScope treeScope, Action <AutomationElement, PropertyId, object> action, PropertyId[] properties)
{
var eventHandler = new UIA2PropertyChangedEventHandler(Automation, action);
UIA.Automation.AddAutomationPropertyChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, eventHandler.EventHandler);
return(eventHandler);
}
/// <inheritdoc />
public override PropertyChangedEventHandlerBase RegisterPropertyChangedEvent(TreeScope treeScope, Action <AutomationElement, PropertyId, object> action, PropertyId[] properties)
{
var eventHandler = new UIA2PropertyChangedEventHandler(this, action);
UIA.Automation.AddAutomationPropertyChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, eventHandler.EventHandler, properties.Select(p => UIA.AutomationProperty.LookupById(p.Id)).ToArray());
return(eventHandler);
}