/// <summary>Updates the LicenseStatus property.</summary>
public void UpdateLicenseStatusProperty()
{
StringBuilder status = new StringBuilder();
switch (m_License.LastError.ErrorNumber)
{
case LicenseError.ERROR_COULD_NOT_LOAD_LICENSE:
status.Append(m_License.LastError.ErrorNumber);
status.Append(": ");
status.Append("License not found - activation is required.");
break;
case LicenseError.ERROR_LICENSE_NOT_EFFECTIVE_YET:
status.Append(m_License.LastError.ErrorNumber);
status.Append(": ");
status.Append("License not effective until ");
DateTime local = m_License.EffectiveStartDate.ToLocalTime();
int daysUntilEffective = (int)local.Subtract(DateTime.Now.Date).TotalDays;
if (1 < daysUntilEffective)
{
status.Append(local.ToLongDateString());
status.Append(" (");
status.Append(daysUntilEffective);
status.Append(" days).");
}
else if (1 == daysUntilEffective)
{
status.Append("tomorrow.");
}
else
{
status.Append(local.ToShortTimeString() + " today.");
}
break;
case LicenseError.ERROR_LICENSE_EXPIRED:
status.Append(m_License.LastError.ErrorNumber);
status.Append(": ");
status.Append("License invalid or expired.");
break;
case LicenseError.ERROR_WEBSERVICE_RETURNED_FAILURE:
//Web service error message.
status.Append(m_License.LastError.ExtendedErrorNumber);
status.Append(": ");
status.Append(LicenseError.GetWebServiceErrorMessage(m_License.LastError.ExtendedErrorNumber));
break;
default:
//Show a standard error message.
status.Append(m_License.LastError.ErrorNumber);
status.Append(": ");
status.Append(m_License.LastError.ToString());
break;
}
LicenseStatus = status.ToString();
}
/// <summary>The Check-Out button click event handler</summary>
/// <param name="sender">Sender object</param>
/// <param name="e">Event arguments</param>
private void checkoutButton_Click(object sender, EventArgs e)
{
if (m_NetworkSession.Certificate.CheckedOut)
{
MessageBox.Show(this, "Your network session has already been checked out.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (File.Exists(m_CertificatePath))
{
MessageBox.Show(this, "Another process has checked out a network session. You may only check out from one instance of this application at a time.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
decimal requestedCheckoutDuration = 0;
if (string.IsNullOrEmpty(checkoutDurationTextBox.Text) || !decimal.TryParse(checkoutDurationTextBox.Text, out requestedCheckoutDuration))
{
MessageBox.Show(this, "Please enter a properly-formatted number of hours for which you would like to have this session checked out.", "Invalid Input", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
checkoutDurationTextBox.Focus();
return;
}
if (requestedCheckoutDuration < m_NetworkSession.Certificate.CheckoutDurationMinimum || requestedCheckoutDuration > m_NetworkSession.Certificate.CheckoutDurationMaximum)
{
if (m_NetworkSession.Certificate.CheckoutDurationMinimum == m_NetworkSession.Certificate.CheckoutDurationMaximum)
{
MessageBox.Show(this, "You may only request to check out the session for " + m_NetworkSession.Certificate.CheckoutDurationMinimum.ToString() + " hours.", "Invalid Input", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
MessageBox.Show(this, "You may only request to check out the session for between " + m_NetworkSession.Certificate.CheckoutDurationMinimum.ToString() + " and " +
m_NetworkSession.Certificate.CheckoutDurationMaximum.ToString() + " hours.", "Invalid Input", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
checkoutDurationTextBox.Focus();
return;
}
//call the web service
using (XmlNetworkFloatingService webservice = new XmlNetworkFloatingService())
{
webservice.Url = ConfigurationManager.AppSettings["NetworkFloatingServiceEndpointUrl"];
if (!m_NetworkSession.CheckoutSession(requestedCheckoutDuration, webservice))
{
if (ShouldLastResponseRevokeSession())
{
MessageBox.Show(this, "The session will be closed. Reason: " + LicenseError.GetWebServiceErrorMessage(m_NetworkSession.LastError.ExtendedErrorNumber), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
closeSessionButton_Click(sender, e);
return;
}
MessageBox.Show(this, "The session could not be checked out. " + m_NetworkSession.LastError.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
this.RefreshSessionInformation();
}
/// <summary>The Check-In button click event handler</summary>
/// <param name="sender">Sender object</param>
/// <param name="e">Event arguments</param>
private void checkInButton_Click(object sender, EventArgs e)
{
if (!m_NetworkSession.Certificate.CheckedOut)
{
MessageBox.Show(this, "Your network session must be checked out before you can check it back in.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
//call the web service
using (XmlNetworkFloatingService webservice = new XmlNetworkFloatingService())
{
webservice.Url = ConfigurationManager.AppSettings["NetworkFloatingServiceEndpointUrl"];
if (!m_NetworkSession.CheckinSession(webservice))
{
if (ShouldLastResponseRevokeSession())
{
MessageBox.Show(this, "The session will be closed. Reason: " + LicenseError.GetWebServiceErrorMessage(m_NetworkSession.LastError.ExtendedErrorNumber), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
closeSessionButton_Click(sender, e);
return;
}
MessageBox.Show(this, "The session could not be checked in. " + m_NetworkSession.LastError.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
this.RefreshSessionInformation();
}
/// <summary>Generates a string containing a description of a license error.</summary>
/// <remarks><para>This method is called from <see cref="GenerateLicenseStatusEntry"/>.</para></remarks>
/// <returns>Returns a string containing the description of a license error.</returns>
internal string GenerateLicenseErrorString()
{
StringBuilder status = new StringBuilder();
switch (LastError.ErrorNumber)
{
case LicenseError.ERROR_COULD_NOT_LOAD_LICENSE:
status.Append(LastError.ErrorNumber);
status.Append(": ");
status.Append("License not found - activation is required.");
break;
case LicenseError.ERROR_COULD_NOT_LOAD_VOLUME_DOWNLOADABLE_LICENSE:
status.Append(LastError.ErrorNumber);
status.Append(": ");
status.Append((ProductOption.OptionType == LicenseProductOption.ProductOptionType.VolumeLicense) ? "Volume" : "Downloadable");
status.Append(" license not found.");
break;
case LicenseError.ERROR_LICENSE_NOT_EFFECTIVE_YET:
status.Append(LastError.ErrorNumber);
status.Append(": ");
if (ProductOption.OptionType == LicenseProductOption.ProductOptionType.DownloadableLicenseWithTriggerCodeValidation)
{
status.Append("Activation required.");
break;
}
status.Append("License not effective until ");
DateTime local = EffectiveStartDate.ToLocalTime();
int daysUntilEffective = (int)local.Subtract(DateTime.Now.Date).TotalDays;
if (1 < daysUntilEffective)
{
status.Append(local.ToLongDateString());
status.Append(" (");
status.Append(daysUntilEffective);
status.Append(" days).");
}
else if (1 == daysUntilEffective)
{
status.Append("tomorrow.");
}
else
{
status.Append(local.ToShortTimeString() + " today.");
}
break;
case LicenseError.ERROR_LICENSE_EXPIRED:
status.Append(LastError.ErrorNumber);
status.Append(": ");
status.Append("License invalid or expired.");
break;
case LicenseError.ERROR_WEBSERVICE_RETURNED_FAILURE:
//Web service error message.
status.Append(LastError.ExtendedErrorNumber);
status.Append(": ");
status.Append(LicenseError.GetWebServiceErrorMessage(LastError.ExtendedErrorNumber));
break;
default:
//Show a standard error message.
status.Append(LastError.ErrorNumber);
status.Append(": ");
status.Append(LastError.ToString());
break;
}
return(status.ToString());
}
