static AddHoaDon()
{
if (signleton == null)
{
signleton = new AddHoaDon();
}
}
public void add()
{
AddHoaDon.Singleton.HoaDon = this;
//AddDatHang.Singleton.dataGrid = dgContent;
AddHoaDon.Singleton.Hide();
AddHoaDon.Singleton.Show();
AddHoaDon.GetWindow(this).Closed += (o, ev) => { AddHoaDon.Singleton.Close(); };
}
//public DataGrid dataGrid { get; set; }
private AddHoaDon()
{
InitializeComponent();
this.DataContext = new ViewModel();
dgKho.ItemsSource = Common.KhoDataTable;
dgKhachhang.ItemsSource = Common.KhachHangDataTable;
dgMatHang.ItemsSource = Common.MatHangDataTable;
dgCTHD.ItemsSource = cthd = new QLVTDataSet.CTHoaDonDataTable();
EventHandler eventHandler = (o, i) => { signleton = new AddHoaDon(); };
this.Closed += eventHandler;
}