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activatelicense.md

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ActivateLicense

Description

Activates a license key over the internet.

void ActivateLicense (string webServiceUrl, string activationKey, 
                      string computerID, string computerName,
                      string qlmVersion, string userData1, out string response)

Parameters

Parameter Type Description
webServiceUrl string URL to the QLM License Server.
activationKey string The license key to activate
computerID string The unique computer identifier
computerName string The name of the computer. This argument is not required but recommended.
qlmVersion string The version of the QLM Engine
userData1 string User data to associate with the license key
response string XML fragment containing the result of the call.

Response XML format

<?xml version='1.0' encoding='UTF-8'?>
<QuickLicenseManager>
<pckey>C06C4C90A497F091C2F080501000C076A0578E</pckey>
<userCompany>My Company</userCompany>
<userFullName>John Smith</userFullName>
<userEmail>john@smith.com</userEmail>
</QuickLicenseManager>

Example error response

<?xml version='1.0' encoding='UTF-8'?>
<QuickLicenseManager>
<error>Details about the error</error>
</QuickLicenseManager>

Remarks

You must call DefineProduct before calling this function.

Example

private void ActivateLicense(string activationKey, ref string licenseMessage)
{ 
     string computerID = Environment.MachineName;
     bool needsActivation = false;
     string returnMsg = string.Empty;


     if (lv.ValidateLicense (activationKey, string.Empty, ref computerID, ELicenseBinding.ComputerName, ref needsActivation, ref returnMsg) == false)
     {

         if (lv.WrongProductVersion || lv.EvaluationExpired || needsActivation )
         {
             string response;
             lv.QlmLicenseObject.ActivateLicense(string.Empty, activationKey, computerID, Environment.MachineName, "5.0.00", string.Empty, out response);

             ILicenseInfo li = new LicenseInfo();
             string message = string.Empty;
             if (lv.QlmLicenseObject.ParseResults(response, ref li, ref message))
             {
                 lv.QlmLicenseObject.StoreKeys(activationKey, li.ComputerKey);
             }
         }
      }
}