public void Update()
{
ReadBC obj = new ReadBC();
this.DataContext = obj.ReadFactura(@"
select IdFactura,(select Nombre
from Provedor
where Provedor.IdProvedor = Factura.IdProvedor ) as Provedor, NoFactura, Fecha
from Factura");
}
public ListFactura()
{
InitializeComponent();
ReadBC obj = new ReadBC();
Facturas = obj.ReadFactura(@"
select IdFactura,(select Nombre
from Provedor
where Provedor.IdProvedor = Factura.IdProvedor ) as Provedor, NoFactura, Fecha
from Factura");
this.DataContext = Facturas;
}
