private void PrintCheque()
{
CustomPrinter printer = new CustomPrinter();
printer.AddLine(" SmartSchool", new Font("Courier New", 14, System.Drawing.FontStyle.Bold));
printer.AddLine(" Столовая", new Font("Courier New", 14, System.Drawing.FontStyle.Bold));
printer.AddBlankLine();
printer.AddSeparateLine("Номер заказа:", response.Id, new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddSeparateLine("ФИО:", response.Name, new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddSeparateLine("Школа:", response.School, new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddSeparateLine("Класс:", response.Klass, new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddBlankLine();
foreach (MenuItems item in verificationOrder.Orders)
{
printer.AddLine(item.Name, new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddLineEnd(" =" + item.Price.ToString() + " тг.", new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddSeparateLine("x" + item.Quantity, " =" + (item.Price * item.Quantity).ToString() + " тг.", new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
}
printer.AddBlankLine();
printer.AddCenteredLine("СПАСИБО ЗА ЗАКАЗ!", new Font("Courier New", 10, System.Drawing.FontStyle.Bold));
printer.AddBlankLine();
printer.Print();
this.Dispatcher.Invoke(new Action(() => this.verificationOrder.Clear()));
}