String128 -> UTF8String conversion

Developer VSTGUI
2

I think I found an answer in the code: vstgui/vst3editor.cpp at bb93128afc4509e74d8556891b1f03647a1a9660 · steinbergmedia/vstgui · GitHub

	bool convertValueToString (float value, char utf8String[256])
	{
		if (parameter)
		{
			Steinberg::Vst::String128 utf16Str;
			if (parameter && parameter->getInfo ().stepCount)
			{
				// convert back to normalized value
				value = (float)editController->plainParamToNormalized (getParameterID (), (Steinberg::Vst::ParamValue)value);
			}
			editController->getParamStringByValue (getParameterID (), value, utf16Str);
			Steinberg::String utf8Str (utf16Str);
			utf8Str.toMultiByte (Steinberg::kCP_Utf8);
			utf8Str.copyTo8 (utf8String, 0, 256);
			return true;
		}
		return false;
	}

Is this the correct way?

Thanks for confirming
Yan