System.Net.ProxyRegBlob.ReadConfigString C# (CSharp) Method

        private static string ReadConfigString(string ConfigName) {
            const int parameterValueLength = 255;
            StringBuilder parameterValue = new StringBuilder(parameterValueLength);
            bool rc = UnsafeNclNativeMethods.FetchConfigurationString(true, ConfigName, parameterValue, parameterValueLength);
            if (rc) {
                return parameterValue.ToString();
            }
            return "";
        }