private void EnumarateChildren(IUIAutomationElement element)
{
Console.WriteLine("{0}", element.CurrentName.Trim());
IUIAutomationCacheRequest cacheRequest = _automation.CreateCacheRequest();
cacheRequest.AddProperty(System.Windows.Automation.AutomationElement.NameProperty.Id);
cacheRequest.AddProperty(System.Windows.Automation.AutomationElement.ControlTypeProperty.Id);
cacheRequest.TreeScope = TreeScope.TreeScope_Element | TreeScope.TreeScope_Children | TreeScope.TreeScope_Subtree;
IUIAutomationCondition cond;
cond = _automation.CreatePropertyConditionEx(
System.Windows.Automation.AutomationElement.ControlTypeProperty.Id,
System.Windows.Automation.ControlType.Window.Id,
PropertyConditionFlags.PropertyConditionFlags_IgnoreCase);
IUIAutomationElementArray elementList = element.FindAllBuildCache(TreeScope.TreeScope_Children, cond, cacheRequest);
if (elementList == null)
{
return;
}
for (int i = 0; i < elementList.Length; i++)
{
EnumarateChildren(elementList.GetElement(i));
}
}
public void ProcessHandlerDiagsTest()
{
var automation = new CUIAutomation();
var root = automation.GetRootElement();
var elements = root.FindAll(TreeScope.TreeScope_Children, automation.CreateTrueCondition());
for (var i = 0; i < elements.Length; i++)
{
var element = elements.GetElement(i);
Debug.Print(element.CurrentClassName + ";" + element.CurrentName + ";" + element.CurrentProcessId + ";" + element.CurrentFrameworkId +
";" + element.CurrentNativeWindowHandle);
}
Debug.Print("---");
var frameElements = root.FindAll(TreeScope.TreeScope_Children,
automation.CreatePropertyConditionEx(
UIA_PropertyIds.UIA_ClassNamePropertyId, "ApplicationFrameWindow",
PropertyConditionFlags.PropertyConditionFlags_IgnoreCase));
if (frameElements.Length == 0)
{
Debug.Print("No UWP apps");
return;
}
for (var i = 0; i < frameElements.Length; i++)
{
var frameElement = frameElements.GetElement(i);
var subElements = frameElement.FindAll(TreeScope.TreeScope_Children, automation.CreateTrueCondition());
for (var j = 0; j < subElements.Length; j++)
{
var subElement = subElements.GetElement(j);
Debug.Print(subElement.CurrentClassName + ";" + subElement.CurrentName + ";" + subElement.CurrentProcessId + ";" +
subElement.CurrentFrameworkId + ";" + subElement.CurrentNativeWindowHandle);
}
Debug.Print("--");
}
}
