ValidateLicenseFile

PreviousUpdateUserEx4 NextValidateLicenseFileContent

Last updated 10 months ago

Description

Validates a QLM license file by performing the following operations:

Reads the license file and validates its signature
Validates the license based on the information in the license file
If server-side validation is enabled, contacts the License Server and validates the license on the server
If needed, reactivates the license to retrieve the latest information from the server

 bool ValidateLicenseFile(string webServiceUrl, string licenseFileName, 
                                 string activationKey, string computerID, ELicenseBinding licenseBinding, 
                                 out ILicenseInfo licenseInfo)

Parameters

Parameter

Type

Description

Return

Remarks

If validation fails, licenseInfo.ServerErrorCode and licenseInfo.ErrorMessage provide additional details.

Example

QLM.LicenseValidator lv = new QLM.LicenseValidator(settingsFile);
string licenseFile = string.Empty;
ELicenseBinding licenseBinding = ELicenseBinding.ComputerName;
ILicenseInfo licenseInfo;

if (!String.IsNullOrEmpty(lv.QlmLicenseObject.LicenseFilePath))
{
  licenseFile = Environment.ExpandEnvironmentVariables(lv.QlmLicenseObject.LicenseFilePath);
}

bool ret = lv.QlmLicenseObject.ValidateLicenseFile(lv.QlmLicenseObject.DefaultWebServiceUrl, 
                                                   licenseFile, string.Empty, string.Empty,
                                                   licenseBinding, out licenseInfo);
if (ret == false)
{
  DisplayLicenseForm(); // Displays the license wizard

  if (lv.QlmLicenseObject.ValidateLicenseFile(lv.QlmLicenseObject.DefaultWebServiceUrl, 
                                              licenseFile, string.Empty, string.Empty, 
                                              licenseBinding, out licenseInfo) == false)
  {
    Environment.Exit(0);
  }
}