private ITypeLib2 GettypeLibrary(Guid typeLibraryID, string version, bool parseVersionAsHex)
{
ushort major = 0;
ushort minor = 0;
const int lcidLocalIndependent = 0;
ParseVersion(version, parseVersionAsHex, out major, out minor);
object otlb;
int hr = SafeNativeMethods.LoadRegTypeLib(ref typeLibraryID, major, minor, lcidLocalIndependent, out otlb);
if (hr != 0 || null == otlb)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new COMException(SR.GetString(SR.FailedToLoadTypeLibrary), hr));
}
return(otlb as ITypeLib2);
}