System.Diagnostics.Process.BuildCommandLine C# (CSharp) Method

        private static StringBuilder BuildCommandLine(string executableFileName, string arguments)
        {
            // Construct a StringBuilder with the appropriate command line
            // to pass to CreateProcess.  If the filename isn't already 
            // in quotes, we quote it here.  This prevents some security
            // problems (it specifies exactly which part of the string
            // is the file to execute).
            StringBuilder commandLine = new StringBuilder();
            string fileName = executableFileName.Trim();
            bool fileNameIsQuoted = (fileName.StartsWith("\"", StringComparison.Ordinal) && fileName.EndsWith("\"", StringComparison.Ordinal));
            if (!fileNameIsQuoted)
            {
                commandLine.Append("\"");
            }

            commandLine.Append(fileName);

            if (!fileNameIsQuoted)
            {
                commandLine.Append("\"");
            }

            if (!string.IsNullOrEmpty(arguments))
            {
                commandLine.Append(" ");
                commandLine.Append(arguments);
            }

            return commandLine;
        }