Upgrades a license. You can upgrade the following data associated with the license:

  • Features associated to a license

  • Expiry date of the license

  • Duration of the license

  • Major and Minor version of the product

  • The version of the QLM Engine used to generate the license key

When a license is upgraded, a new license key is generated and replaces the existing one. The old license is copied to the History table.

Note that to call this function, you must:

  • Set the AdminEncryptionKey

bool UpgradeLicense (string webServiceUrl, string activationKey, 
                     int productID, int majorVersion, int minorVersion, 
                     string qlmVersion, string features, 
                     DateTime dtExpiry, int expiryDuration, 
                     string comment, 
                     out string newActivationKey, out string response)
http://server/qlm/qlmservice.asmx/UpgradeLicense?is_avkey=<activationKey>&is_productid=<pid>&is_majorversion=<majorVersion>&is_minorversion=<minorVersion>&is_expdate=<yyyy-mm-dd>&is_expdate>&is_expduration=<expiry duration>



Response XML format

<?xml version='1.0' encoding='UTF-8'?>
<result>The license was upgraded...</result>

Example error response

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


Use ParseResults to interpret the results of the call and load the returned data into an ILicenseInfo object.

ILicenseInfo li = new LicenseInfo();
string message = string.Empty;
if (lv.QlmLicenseObject.ParseResults(response, ref li, ref message))
  // The operation  was successful	
  // The operation failed

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