public bool IsTopmost()
{
_windowPattern = _window?.GetCurrentPattern(UIA_PatternIds.UIA_WindowPatternId) as IUIAutomationWindowPattern;
if (_windowPattern == null)
{
return(false);
}
return(_windowPattern.CurrentIsTopmost != 0);
}
protected override void Dispose(bool disposing)
{
if (Pattern != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(Pattern);
this.Pattern = null;
}
base.Dispose(disposing);
}
private bool SetWindowVisualState(WindowVisualState state)
{
_windowPattern = _window?.GetCurrentPattern(UIA_PatternIds.UIA_WindowPatternId) as IUIAutomationWindowPattern;
if (_windowPattern == null)
{
return(false);
}
_windowPattern.SetWindowVisualState(state);
_windowPattern.WaitWithTimeoutTill(x => x.CurrentWindowVisualState == state);
return(_windowPattern.CurrentWindowVisualState == state);
}
/// <summary>
/// <para>Sets/Resets the Pattern and its properties.</para>
/// <para>Useful in this class for resetting the Pattern's properties after an action is performed on the Element.</para>
/// </summary>
private void Initialize(WindowElement element)
{
this._element = element;
int counter = 0;
do
{
try
{
_WindowPattern = (IUIAutomationWindowPattern)element.IUIElement.GetCurrentPattern(UIA_PatternIds.UIA_WindowPatternId);
}
catch (COMException e) { }
catch (InvalidOperationException ex) { }
Thread.Sleep(10);
} while (_WindowPattern == null && counter++ < 50);
if (_WindowPattern == null)
{
throw new Exception($"Pattern is not available for Element where Name=[{_element.Name}] - AutomationId=[{_element.AutomationId}] - ClassName=[{_element.ClassName}].");
}
this.SetProperties();
}
public WindowPattern(A11yElement e, IUIAutomationWindowPattern p) : base(e, PatternType.UIA_WindowPatternId)
{
Pattern = p;
PopulateProperties();
}
public static void xtMaximizeWindow(this IUIAutomationElement element)
{
_WindowPattern = (IUIAutomationWindowPattern)element.GetCurrentPattern(UIA_PatternIds.UIA_WindowPatternId);
_WindowPattern.SetWindowVisualState(WindowVisualState.WindowVisualState_Maximized);
}
internal static WindowPattern Wrap(
AutomationElement element,
IUIAutomationWindowPattern windowPattern)
{
return(new WindowPattern(element: element, windowPattern: windowPattern));
}
WindowPattern(AutomationElement element, IUIAutomationWindowPattern windowPattern)
: base(el: element)
{
this._windowPattern = windowPattern;
}
private WindowPattern(AutomationElement el, IUIAutomationWindowPattern pattern, bool cached)
: base(el, cached)
{
Debug.Assert(pattern != null);
this._pattern = pattern;
}
