string SaveLicense(
	License license,
	Guid serviceID
)

Function SaveLicense ( 
	license As License,
	serviceID As Guid
) As String

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using QMSAPI;

class Program
{
     static void Main(string[] args)
     {
         try
         { 
             //Create the new license
             License newLicense = new License();
             newLicense.LicenseType = LicenseType.Publisher;
             newLicense.Serial = "<A valid serial number>";
             newLicense.Control = "<A valid control number>";
             newLicense.Name = "<Some name>";
             newLicense.Corporation = "<Some corporation>";
             newLicense.LEFFile = System.IO.File.ReadAllText("<Path to LEF file>");

             // create a QMS API client
             IQMS apiClient = new QMSClient();

             //retrieve a time limited service key
             ServiceKeyClientMessageInspector.ServiceKey = apiClient.GetTimeLimitedServiceKey();

             //Set the license
             string result = apiClient.SaveLicense(newLicense, Guid.Empty);

             //Check the result
             if(result != string.Empty)
                 Console.WriteLine("License was successfully set.");
             else
                 Console.WriteLine("Error when setting the license: " + result);
         }
         catch (Exception ex)
         {
             Console.WriteLine("An exception occurred: " + ex.Message);
         }
         // wait for user to press any key
         Console.ReadLine();
     }
}