private static bool IsValidWindow(IntPtr hWnd)
{
// Basic WS_VISIBLE check
if (!NativeMethods.IsWindowVisible(hWnd))
{
return(false);
}
// Actually visible?
if (!NativeMethodsHelper.IsActiveAndReallyVisibleTopLevelWindow(hWnd))
{
return(false);
}
// Remove notification icon programs and "Program Manager"
if (NativeMethodsHelper.IsProgramManagerOrHiddenTrayWindow(hWnd))
{
return(false);
}
// Not a tool window
if (NativeMethodsHelper.IsToolWindow(hWnd))
{
return(false);
}
// Not cloaked
if (NativeMethodsHelper.IsWindowCloaked(hWnd))
{
return(false);
}
return(true);
}
