public static BillDisplay BillModelToBillDisplay(BillModel bill)
{
return(new BillDisplay()
{
Id = bill.Id,
Customer_ = LazyWorker <Customer> .Get(bill.CustomerId != null?bill.CustomerId.Value : 0),
Employee_ = LazyWorker <Employee> .Get(bill.EmployeeId != null?bill.EmployeeId.Value : 0),
CreatingDay = bill.CreatingDay
});
}
private void NewBillButton_Click(object sender, EventArgs e)
{
BillModel bill = new BillModel()
{
CustomerId = (CustomerComboBox.SelectedIndex == 0 ? null : (int?)CustomerComboBox.SelectedIndex),
EmployeeId = (EmployeeComboBox.SelectedIndex == 0 ? null : (int?)EmployeeComboBox.SelectedIndex),
CreatingDay = DateTime.Today.Date
};
bill.Id = LazyWorker <BillModel> .Insert(bill);
SetCurrentBill(LessLazyWorker.BillModelToBillDisplay(bill));
}