CSAssocFile.cAssocFile.findExecutable C# (CSharp) Метод

        private string findExecutable(string pv_strFilename)
        {
            StringBuilder objResultBuffer = new StringBuilder(1024);
            long lngResult = 0;

            lngResult = FindExecutableA(pv_strFilename, string.Empty, objResultBuffer);

            if(lngResult >= 32)
            {
                return objResultBuffer.ToString();
            }
            else
            {
                return string.Format("Error: ({0})", lngResult);
            }
        }