protected void ButtonNew_Click(object sender, EventArgs e)
{
// create new empty invoice
Invoice NewInvoice = new Invoice();
NewInvoice.GenerateInvoiceNumber(ControlObjectContext);
NewInvoice.Description = "Factuur " + NewInvoice.InvoiceNumber.ToString() + " dd " + NewInvoice.BookingDateTime.ToString();
NewInvoice.InvoiceType = LabelInvoiceType.Text;
NewInvoice.InvoiceSubType = LabelSubInvoiceType.Text;
NewInvoice.Ledger = ControlObjectContext.LedgerSet.First();
ControlObjectContext.AddToInvoiceSet(NewInvoice);
// save
ControlObjectContext.SaveChanges();
// show
ShowSelectedInvoice(NewInvoice.Id.ToString());
}
public void CreateNewInvoice()
{
bool Success = false;
// start transaction
using (TransactionScope TS = new TransactionScope())
{
try
{
Invoice inv = new Invoice();
ControlObjectContext.AddToInvoiceSet(inv);
foreach (GridViewRow gvr in GridViewSelectedRentOuts.Rows)
{
if ((gvr.Cells[0].Controls[1] as CheckBox).Checked)
{
String RentID = (gvr.Cells[0].Controls[1] as CheckBox).ToolTip;
RentalItemActivity ria = ControlObjectContext.GetObjectByKey(new EntityKey("ModelTMSContainer.RentalItemActivitySet", "Id", new System.Guid(RentID))) as RentalItemActivity;
ria.AddRentToInvoice(ControlObjectContext, inv);
inv.Location = ria.RentLedger.Location;
}
}
inv.GenerateInvoiceNumber(ControlObjectContext);
inv.Relation = ControlObjectContext.GetObjectByKey(new EntityKey("ModelTMSContainer.RelationSet", "Id", Guid.Parse(DropDownListCustomers.SelectedValue))) as Relation;
inv.Description = TextBoxDescription.Text;
inv.InvoiceType = "Sell";
inv.InvoiceSubType = "Rent";
inv.BookingDateTime = Common.CurrentClientDateTime(Session);
inv.Ledger = inv.Location.BankLedger;
try
{
inv.DiscountPercentage = Convert.ToDouble("0" + TextBoxInvoiceDiscount.Text);
}
catch {}
// add bail to the invoice
double Bail = Convert.ToDouble(TextBoxBail.Text); // except if this fails, this should be a valid number
if (Bail != 0)
{
InvoiceLine iline = new InvoiceLine();
iline.Description = "Borg";
iline.OriginalPrice = -Bail;
iline.AllowDiscount = false;
iline.VATPercentage = 0;
iline.VATPrice = 0;
iline.TotalPrice = -Bail;
iline.Invoice = inv;
iline.LineNumber = iline.Invoice.InvoiceLine.Count;
iline.LedgerBookingCode = iline.Invoice.Location.DefaultBailPriceBookingCode;
}
LabelGeneratedInvoiceNr.Text = inv.InvoiceNumber.ToString();
LabelGeneratedInvoiceId.Text = inv.Id.ToString();
if (LabelGroupId.Text == "")
{
LabelGroupId.Text = inv.GroupCode.ToString();
}
inv.GroupCode = new Guid(LabelGroupId.Text);
inv.InvoiceNote = TextBoxInvoiceNote.Text;
// all invoice lines to the same ledger
inv.AllInvoiceLinesToSameLedger(inv.Ledger);
inv.RecalcTotals();
// save the data
ControlObjectContext.SaveChanges(System.Data.Objects.SaveOptions.DetectChangesBeforeSave);
// commit the transaciton
TS.Complete();
Success = true;
}
catch (Exception ex)
{
// rollback transaction
TS.Dispose();
// inform user
Common.InformUserOnTransactionFail(ex, Page);
}
}
if (!Success)
{
CurrentPageNr--;
EnableCurrentPageElements();
}
}
