public static IUiElement GetElementFromPoint(System.Drawing.Point mousePoint)
{
IUiElement element = null;
// commented 20120618 to switch to UiaCOMWrapper
element =
UiElement.FromPoint(
new System.Windows.Point(mousePoint.X, mousePoint.Y));
//element =
// //(UiaNET::System.Windows.Automation.AutomationElement)
// UiaCOM3.UiaCOMHelper.GetAutomationElementFromPoint();
return(element);
}
public virtual List <IntPtr> CollectRecursively(
IUiElement containerElement,
string name,
int level)
{
var resultHandle = IntPtr.Zero;
var controlHandle = IntPtr.Zero;
var controlHandles = new List <IntPtr>();
var tempControlHandles = new List <IntPtr>();
// 20140312
// var containerHandle = new IntPtr(containerElement.Current.NativeWindowHandle);
var containerHandle = new IntPtr(containerElement.GetCurrent().NativeWindowHandle);
if (containerHandle == IntPtr.Zero)
{
return(controlHandles);
}
// search at this level
do
{
// using null instead of name
controlHandle =
NativeMethods.FindWindowEx(containerHandle, controlHandle, null, null);
if (controlHandle == IntPtr.Zero)
{
continue;
}
controlHandles.Add(controlHandle);
tempControlHandles =
CollectRecursively(
UiElement.FromHandle(controlHandle),
name,
level + 1);
if (null == tempControlHandles || 0 == tempControlHandles.Count)
{
continue;
}
controlHandles.AddRange(tempControlHandles);
} while (controlHandle != IntPtr.Zero);
return(controlHandles);
}
public virtual List <IUiElement> GetElementsFromHandles(List <IntPtr> pointers)
{
return((from pointer in pointers where IntPtr.Zero != pointer select UiElement.FromHandle(pointer)).ToList());
}
List <IUiElement> GetWindowCollectionByName(
IUiElement rootElement,
WindowSearcherData data)
{
var windowCollectionByProperties =
new List <IUiElement>();
var resultCollection =
new List <IUiElement>();
if (null == data.Name)
{
// 20141001
// data.Name = new string[]{ string.Empty };
data.Name = new [] { string.Empty };
}
classic.OrCondition conditionsSet = null;
if (data.Recurse)
{
conditionsSet =
new classic.OrCondition(
new classic.PropertyCondition(
classic.AutomationElement.ControlTypeProperty,
classic.ControlType.Window),
classic.Condition.FalseCondition);
}
else
{
conditionsSet =
new classic.OrCondition(
new classic.PropertyCondition(
classic.AutomationElement.ControlTypeProperty,
classic.ControlType.Window),
new classic.PropertyCondition(
classic.AutomationElement.ControlTypeProperty,
classic.ControlType.Pane),
new classic.PropertyCondition(
classic.AutomationElement.ControlTypeProperty,
classic.ControlType.Menu));
}
foreach (string windowTitle in data.Name)
{
IUiEltCollection windowCollection =
rootElement.FindAll(data.Recurse ? classic.TreeScope.Descendants : classic.TreeScope.Children, conditionsSet);
var controlSearcherData =
new ControlSearcherData {
Name = windowTitle,
AutomationId = data.AutomationId,
Class = data.Class,
Value = string.Empty,
// 20141001
// ControlType = (new string[]{ "Window", "Pane", "Menu" })
ControlType = (new [] { "Window", "Pane", "Menu" })
};
windowCollectionByProperties =
ReturnOnlyRightElements(
windowCollection,
controlSearcherData,
false,
true);
try {
if (null != windowCollectionByProperties && 0 < windowCollectionByProperties.Count)
{
foreach (IUiElement aeWndByTitle in windowCollectionByProperties
.Where(aeWndByTitle => aeWndByTitle != null && (int)aeWndByTitle.GetCurrent().ProcessId > 0))
{
resultCollection.Add(aeWndByTitle);
}
windowCollectionByProperties.Clear();
}
else
{
IUiElement tempElement = null;
// one more attempt using the FindWindow function
IntPtr wndHandle = NativeMethods.FindWindowByCaption(IntPtr.Zero, windowTitle);
// 20141001
// if (wndHandle != null && wndHandle != IntPtr.Zero) {
if (wndHandle != IntPtr.Zero)
{
tempElement =
UiElement.FromHandle(wndHandle);
}
if (null == tempElement || (int)tempElement.GetCurrent().ProcessId <= 0)
{
continue;
}
resultCollection.Add(tempElement);
}
}
catch {}
// 20140122
// AutomationFactory.DisposeChildKernel();
// 20140131
// if (null != windowCollectionByProperties && 0 < windowCollectionByProperties.Count) {
// foreach (IUiElement element in windowCollectionByProperties) {
// element.Dispose();
// }
// }
// if (null != windowCollection && 0 < windowCollection.Count) {
// foreach (IUiElement element in windowCollection) {
// element.Dispose();
// }
// }
}
return(resultCollection);
}
