/// <summary>
/// Initialize the GUI.
/// </summary>
/// <param name="parameter"></param>
protected override void InitializeData(object parameter)
{
settlementLetter = null;
Guid consumerTrustSettlementId = (Guid)parameter;
if ((consumerTrustSettlementId != null) && (consumerTrustSettlementId != Guid.Empty))
{
// Lock the data model to extract information from the settlementRow.
lock (DataModel.SyncRoot)
{
ConsumerTrustSettlementRow consumerTrustSettlementRow = DataModel.ConsumerTrustSettlement.ConsumerTrustSettlementKey.Find(consumerTrustSettlementId);
if (!consumerTrustSettlementRow.IsSettlementLetterNull())
{
settlementLetter = Convert.FromBase64String(consumerTrustSettlementRow.SettlementLetter);
}
}
// Dispatch to foreground thread for updating the GUI.
if (settlementLetter != null)
{
this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new SettlementLetterHandler(UpdateConsole), settlementLetter);
}
currentConsumerTrustSettlementId = consumerTrustSettlementId;
}
else
{
//Clear out when switching between Debt Classes.
if ((IsLetterLoaded) && (consumerTrustSettlementId == Guid.Empty))
{
// Sending null to clear out the settlement from the viewer.
this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new SettlementLetterHandler(UpdateConsole), null);
settlementLetter = null;
}
else if ((currentConsumerTrustSettlementId != null) && (currentConsumerTrustSettlementId != Guid.Empty))
{
// Lock the data model to extract information from the settlementRow.
lock (DataModel.SyncRoot)
{
ConsumerTrustSettlementRow consumerTrustSettlementRow = DataModel.ConsumerTrustSettlement.ConsumerTrustSettlementKey.Find(currentConsumerTrustSettlementId);
if (!consumerTrustSettlementRow.IsSettlementLetterNull())
{
settlementLetter = Convert.FromBase64String(consumerTrustSettlementRow.SettlementLetter);
}
}
// Dispatch to foreground thread for updating the GUI.
if (settlementLetter != null)
{
this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new SettlementLetterHandler(UpdateConsole), settlementLetter);
}
}
}
}
