public UIA3Automation()
: base(new UIA3PropertyLibrary(), new UIA3EventLibrary(), new UIA3PatternLibrary())
{
if (WindowsVersion.IsWindows8_1())
{
// Try CUIAutomation8 (Windows 8)
try
{
this.NativeAutomation = new Interop.UIAutomationClient.CUIAutomation8();
}
catch (COMException)
{
// Fall back to CUIAutomation
this.NativeAutomation = new Interop.UIAutomationClient.CUIAutomation();
}
}
else
{
this.NativeAutomation = new Interop.UIAutomationClient.CUIAutomation();
}
this.TreeWalkerFactory = new UIA3TreeWalkerFactory(this);
}