public AddSaleBillUserControl()
{
saleBillViewModel = new SaleBillViewModel();
_saleBillBusiness = new SaleBillBusiness();
InitializeComponent();
InitializeData();
}
/// <summary>
/// List the methods needed for data initialization
/// </summary>
private void InitializeData()
{
_saleBillBusiness = new SaleBillBusiness();
saleBills = _saleBillBusiness.GetAll();
DataContext = saleBills;
ListSaleBills.ItemsSource = saleBills;
}
public EditSaleBillUserControl(SaleBill saleBill)
{
InitializeComponent();
_saleBillBusiness = new SaleBillBusiness();
this.saleBillViewModel = new SaleBillViewModel(saleBill);
this.DataContext = saleBillViewModel;
Load_DataGrid_SaleBillDetail();
}
