/// <summary>The method that performs the work, which is run asynchronously by the splash screen.</summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">Event arguments</param>
/// <remarks><para>This method handles the <see cref="LicensingGui.SplashDoWork"/> event.</para></remarks>
private void InitializeApplicationSettings(object sender, EventArgs e)
{
//Load and initialize the license file.
m_LastLicenseValidationResult = m_License.InitializeLicense();
//If License is initialized properly, display status. If we created a fresh evaluation, clear the prior error generated from being unable to load an existing license file.
if (m_LastLicenseValidationResult && m_License.LastError.ErrorNumber == LicenseError.ERROR_COULD_NOT_LOAD_LICENSE)
{
m_License.LastError = new LicenseError(LicenseError.ERROR_NONE);
}
//this.criticalFeatureButton.Enabled = UpdateLicenseStatus();
if (m_Semaphore != null)
{
m_Semaphore.Close();
m_Semaphore = null;
}
if (!m_LastLicenseValidationResult && !(m_License.IsWritable) &&
m_License.ProductOption.OptionType == LicenseProductOption.ProductOptionType.DownloadableLicenseWithTriggerCodeValidation)
{
//The license is a downloadable license file, and is not supported since the application license is not a WritableLicense...
try
{
//Try to delete the downloadable file.
File.Delete(LicenseConfiguration.LicenseFilePath);
//Re-initialize the settings and the license objects so none of the information from the downloadable license carries over.
m_License = SampleLicense.CreateNewLicense(sampleLicensingGui);
sampleLicensingGui.ApplicationLicense = m_License;
//Try to load and initialize the license file again.
m_LastLicenseValidationResult = m_License.InitializeLicense();
}
catch (Exception ex)
{
statusLabel.Text = "Error: " + ex.Message;
}
}
m_LastLicenseValidationTime = DateTime.UtcNow;
}
/// <summary>The method that performs the work, which is run asynchronously by the splash screen.</summary>
/// <remarks><para>This method handles the <see cref="LicensingGui.SplashDoWork"/> event.</para></remarks>
/// <param name="sender">The sender object.</param>
/// <param name="e">Event arguments</param>
private void InitializeApplicationSettings(object sender, EventArgs e)
{
//Load and initialize the license file.
m_LastLicenseValidationResult = m_License.InitializeLicense();
//If we created a fresh evaluation, clear the prior error generated from being unable to load an existing license file.
if (m_LastLicenseValidationResult && m_License.LastError.ErrorNumber == LicenseError.ERROR_COULD_NOT_LOAD_LICENSE)
{
m_License.LastError = new LicenseError(LicenseError.ERROR_NONE);
}
if (!m_LastLicenseValidationResult &&
!(m_License.IsWritable) &&
m_License.ProductOption.OptionType == LicenseProductOption.ProductOptionType.DownloadableLicenseWithTriggerCodeValidation)
{
//The license is a downloadable license file, and is not supported since the application license is not a WritableLicense...
string licenseFilePath = (File.Exists(LicenseConfiguration.VolumeLicenseFilePath) ?
LicenseConfiguration.VolumeLicenseFilePath :
LicenseConfiguration.LicenseFilePath);
try
{
//Try to delete the downloadable file.
File.Delete(licenseFilePath);
//Re-initialize the settings and the license objects so none of the information from the downloadable license carries over.
m_License = SampleLicense.CreateNewLicense(sampleLicensingGui);
sampleLicensingGui.ApplicationLicense = m_License;
//Try to load and initialize the license file again.
m_LastLicenseValidationResult = m_License.InitializeLicense();
}
catch (Exception)
{
//We were unable to delete the downloadable license file.
}
}
m_LastLicenseValidationTime = DateTime.UtcNow;
//TODO: If your application has any of its own initialization logic, you can add it here so it runs while the
// splash screen is being displayed.
}
