/// <summary>
/// Get DesktopElement from x, y position
/// </summary>
/// <param name="xPos"></param>
/// <param name="yPos"></param>
/// <returns></returns>
public static DesktopElement ElementFromPoint(int xPos, int yPos)
{
try
{
var uia = UIAutomation.ElementFromPoint(new tagPOINT()
{
x = xPos, y = yPos
});
if (!DesktopElement.IsFromCurrentProcess(uia))
{
#pragma warning disable CA2000 // Call IDisposable.Dispose()
var e = new DesktopElement(uia, true, false);
#pragma warning restore CA2000
e.PopulateMinimumPropertiesForSelection();
return(e);
}
else
{
Marshal.ReleaseComObject(uia);
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
{
e.ReportException();
}
#pragma warning restore CA1031 // Do not catch general exception types
return(null);
}
/// <summary>
/// Clone A11yElement for selection
/// </summary>
/// <param name="e"></param>
/// <returns>if element is not live, don't allow clow</returns>
public static A11yElement CloneForSelection(this A11yElement e)
{
if (e == null)
{
return(null);
}
if (e.PlatformObject == null)
{
return(null);
}
try
{
var cache = DesktopElementHelper.BuildCacheRequest(MiniumProperties, null);
var uia = ((IUIAutomationElement)e.PlatformObject).BuildUpdatedCache(cache);
Marshal.ReleaseComObject(cache);
var ne = new DesktopElement(uia, true, false);
ne.PopulateMinimumPropertiesForSelection();
return(ne);
}
catch (COMException ex)
{
ex.ReportException();
}
return(null);
}
/// <summary>
/// Get DesktopElement from x, y position
/// </summary>
/// <param name="xPos"></param>
/// <param name="yPos"></param>
/// <returns></returns>
public static DesktopElement ElementFromPoint(int xPos, int yPos)
{
try
{
var uia = UIAutomation.ElementFromPoint(new tagPOINT()
{
x = xPos, y = yPos
});
if (!DesktopElement.IsFromCurrentProcess(uia))
{
var e = new DesktopElement(uia, true, false);
e.PopulateMinimumPropertiesForSelection();
return(e);
}
else
{
Marshal.ReleaseComObject(uia);
}
}
catch (Exception e)
{
e.ReportException();
}
return(null);
}
/// <summary>
/// Get DesktopElement from UIAElement interface.
/// </summary>
/// <param name="uia"></param>
/// <returns></returns>
private static DesktopElement ElementFromUIAElement(IUIAutomationElement uia)
{
if (uia != null)
{
if (!DesktopElement.IsFromCurrentProcess(uia))
{
var el = new DesktopElement(uia, true, false);
el.PopulateMinimumPropertiesForSelection();
return(el);
}
else
{
Marshal.ReleaseComObject(uia);
}
}
return(null);
}
