/// <summary>Handles the Main Form close event</summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">Event arguments</param>
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (m_Semaphore != null)
{
m_Semaphore.Close(); // close our network session if it is open
m_Semaphore = null;
}
}
/// <summary>Reloads the license file and refreshes the status on the main form.</summary>
public void ReloadLicense()
{
if (!m_License.LoadFile(LicenseConfiguration.LicenseFilePath))
{
refreshLicenseButton.Enabled = false;
deactivateButton.Enabled = false;
if (m_License.LastError.ErrorNumber == LicenseError.ERROR_PLUS_EVALUATION_INVALID)
{
//Invalid Protection PLUS 5 SDK evaluation envelope.
statusTextLabel.Text = m_License.LastError.ErrorString;
activateButton.Enabled = false;
activateManuallyButton.Enabled = false;
}
else
{
switch (m_License.LastError.ErrorNumber)
{
case LicenseError.ERROR_COULD_NOT_LOAD_LICENSE:
statusTextLabel.Text = string.Format("No license found - activation is required.", m_License.LastError.ErrorNumber);
break;
case LicenseError.ERROR_LICENSE_NOT_EFFECTIVE_YET:
string effectiveAsOf;
DateTime local = m_License.EffectiveStartDate.ToLocalTime();
int daysUntilEffective = (int)local.Subtract(DateTime.Now.Date).TotalDays;
if (1 < daysUntilEffective)
{
effectiveAsOf = string.Format("{0} ({1} days).", local.ToLongDateString(), daysUntilEffective);
}
else if (1 == daysUntilEffective)
{
effectiveAsOf = "tomorrow.";
}
else
{
effectiveAsOf = string.Format("{0} today.", local.ToShortTimeString());
}
statusTextLabel.Text = string.Format("The license is not effective until {1}", m_License.LastError.ErrorNumber);
break;
default:
statusTextLabel.Text = "Invalid. " + m_License.LastError.ErrorString;
break;
}
}
userCountLabel.Text = "N/A";
if (m_Semaphore != null)
{
m_Semaphore.Close(); // close our network session if it is open
m_Semaphore = null;
}
return;
}
refreshLicenseButton.Enabled = true;
deactivateButton.Enabled = true;
RefreshLicenseStatus();
}
