void CreateNewShipmentAsyncCompleted(object sender, RunWorkerCompletedEventArgs args)
{
httpRequestsWorker.DoWork -= CreateNewShipmentAsync;
httpRequestsWorker.RunWorkerCompleted -= CreateNewShipmentAsyncCompleted;
if (args.Error != null)
{
DisplayErrorMessage(args.Error.Message);
EnableRequestButtons();
}
else
{
ShipmentAsyncResult result = args.Result as ShipmentAsyncResult;
if (result != null && result.ShipmentList != null)
{
// display message
string successMessage = "Created! New shipment ID: " + result.ShipmentList[0].ID;
DisplayShipmentList();
ItemNameText.Clear();
ItemQuantityText.Clear();
DisplayMessage(successMessage);
}
}
}
void DisplayShipmentListAsyncCompleted(object sender, RunWorkerCompletedEventArgs args)
{
httpRequestsWorker.DoWork -= DisplayShipmentListAsync;
httpRequestsWorker.RunWorkerCompleted -= DisplayShipmentListAsyncCompleted;
if (args.Error != null)
{
DisplayErrorMessage(args.Error.Message);
}
else
{
ShipmentAsyncResult result = args.Result as ShipmentAsyncResult;
if (result != null)
{
ShipmentsGrid.ItemsSource = result.ShipmentList;
ShipmentsGrid.Items.Refresh();
}
}
EnableRequestButtons();
}
