private static bool LibpathContainsPackagename(String libpath, String packagename)
{
Debug.Assert(libpath != null);
Debug.Assert(packagename != null);
return libpath.IndexOf("\\" + packagename + "\\", StringComparison.OrdinalIgnoreCase) >= 0 &&
(libpath.EndsWith("ni.dll", StringComparison.OrdinalIgnoreCase) || libpath.EndsWith("ni.exe", StringComparison.OrdinalIgnoreCase));
}
#endif