private void ExportButton_Click(object sender, EventArgs e)
{
if (invoiceList.Count > 0)
{
ToggleButtons(false);
LoadImage.Visible = true;
PurchaseCounterExportObject exportObject = CreateExportObject();
exportWorker.RunWorkerAsync(exportObject);
}
else
{
ClientHelper.ShowErrorMessage("No items to export.");
}
}
private PurchaseCounterExportObject CreateExportObject()
{
PurchaseCounterExportObject obj = new PurchaseCounterExportObject()
{
Code = CounterNumberTextbox.Text,
Supplier = CustomerDropdown.Text,
Remarks = RemarksTextbox.Text,
Items = invoiceList.ToList(),
WitholdingTax = WitholdingTaxTextbox.Text.ToDecimal(),
Discount = DiscountTextbox.Value,
Date = PaymentDatePicker.Value.ToShortDateString()
};
return(obj);
}
void exportWorker_DoWork(object sender, DoWorkEventArgs e)
{
try
{
PurchaseCounterExportObject exportObject = (PurchaseCounterExportObject)e.Argument;
IExportStrategy strategy = new PurchaseCounterExportStrategy(exportObject);
var exporter = new ReportExporter(strategy);
exporter.ExportReport();
}
catch (Exception ex)
{
ClientHelper.LogException(ex);
ClientHelper.ShowErrorMessage("An error occurred while exporting. Please try again.");
}
}
