/// <inheritdoc />
public override StructureChangedEventHandlerBase RegisterStructureChangedEvent(TreeScope treeScope, Action <SHAutomationElement, StructureChangeType, int[]> action)
{
var eventHandler = new UIA3StructureChangedEventHandler(this, action);
Automation.NativeAutomation.AddStructureChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);
return(eventHandler);
}
public override IDisposable SubscribeToStructureChangedEvent(TreeScope treeScope, Action <AutomationElement, StructureChangeType, int[]> action)
{
var eventHandler = new UIA3StructureChangedEventHandler(this.Automation, action);
this.Automation.NativeAutomation.AddStructureChangedEventHandler(this.NativeElement, (Interop.UIAutomationClient.TreeScope)treeScope, null, eventHandler);
return(Disposable.Create(() => this.Automation.NativeAutomation.RemoveStructureChangedEventHandler(this.NativeElement, (UIA3StructureChangedEventHandler)eventHandler)));
}
