private void OrderAdd_Load(object sender, EventArgs e)
{
checkboxAdres.Checked = true;
cmbxOrderAddCustomer.DataSource = _customerDal.CustomerComboBox();
cmbxOrderAddCustomer.DisplayMember = "Customer";
cmbxOrderAddCustomer.ValueMember = "CustomerID";
cmbxOrderAddEmployee.DataSource = _employeeDal.EmployeeComboBox();
cmbxOrderAddEmployee.DisplayMember = "Employee";
cmbxOrderAddEmployee.ValueMember = "EmployeeID";
}
