// заполнение Item из полей, сохранение в БД =================
private invoice FormToItem()
{
da = new DataAccess();
if (Item == null)
Item = new invoice();
Item.InvoiceDate = edtDate.SelectedDate.HasValue ? edtDate.SelectedDate.Value : DateTime.Now;
int AccountID = 0;
if (edtAccount.SelectedValue != null)
{
AccountID = (int)edtAccount.SelectedValue;
}
Item.AccountUNN = edtAccountUNN.Text;
Item.AccountBankName = edtAccountBankName.Text;
BankAccountView bav = edtBankAccount.SelectedItem as BankAccountView;
if (bav != null)
{
Item.BankAccountID = bav.id;
}
Item.AccountAddress = edtAccountAddress.Text;
Item.AccountBankMFO = edtAccountBankMFO.Text;
Item.InvoiceSum = (double)InvoiceSum;
int INum = 0;
//if(Item.InvoiceNumber.HasValue)
//INum = Item.InvoiceNumber.Value;
if (Int32.TryParse(edtNumber.Text, out INum))
Item.InvoiceNumber = INum;
da.InvoiceEdit(Item, AccountID);
return Item;
}