public override IAutomationEventHandler RegisterEvent(EventId @event, TreeScope treeScope, Action <AutomationElement, EventId> action)
{
var eventHandler = new UIA3BasicEventHandler(Automation, action);
Automation.NativeAutomation.AddAutomationEventHandler(@event.Id, NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);
return(eventHandler);
}
public override IDisposable SubscribeToEvent(EventId @event, TreeScope treeScope, Action <AutomationElement, EventId> action)
{
var eventHandler = new UIA3BasicEventHandler(this.Automation, action);
this.Automation.NativeAutomation.AddAutomationEventHandler(@event.Id, this.NativeElement, (Interop.UIAutomationClient.TreeScope)treeScope, null, eventHandler);
return(Disposable.Create(() => this.Automation.NativeAutomation.RemoveAutomationEventHandler(@event.Id, this.NativeElement, eventHandler)));
}
