private AutomationElement ListItemElementFromPoint(AutomationElementFactory factory, Point pt)
{
if (PInvoke.WindowFromPoint(pt) != Handle)
{
return(null);
}
AutomationElement elem = factory.FromPoint(pt);
if (elem == null)
{
return(null);
}
if (elem.GetClassName() == "UIItem")
{
return(elem);
}
elem = elem.GetParent();
if (elem == null)
{
return(null);
}
if (elem.GetClassName() == "UIItem")
{
return(elem);
}
return(null);
}
public static T DoQuery <T>(Query <T> query)
{
try {
return((T)automationDispatch.Invoke(new Func <T>(() => {
try {
using (AutomationElementFactory factory = new AutomationElementFactory(pAutomation)) {
return query(factory);
}
}
catch (Exception exception) {
QTUtility2.MakeErrorLog(exception, "Automation Thread");
return default(T);
}
}), DispatcherPriority.Normal));
}
catch {
return(default(T));
}
}
internal AutomationElement(IUIAutomationElement pElement, AutomationElementFactory factory)
{
this.factory = factory;
this.pElement = pElement;
factory.AddToDisposeList(this);
}
