private void button5_Click(object sender, EventArgs e)
{
List <ItemBE> Lista = new List <ItemBE>();
Lista = oFacturaBL.GetDetalle();
try
{
int i = dataGridView1.CurrentRow.Index;
if (i < 0)
{
return;
}
string Numitem = dataGridView1.Rows[i].Cells[0].Value.ToString();
int iNumItem = Convert.ToInt32(Numitem);
ItemBE oItem = (from item in Lista.ToArray()
where item.Item.Equals(iNumItem)
select item).Single();
//Boton Eliminar Detalle
oFacturaBL.EliminarDetalle(oItem);
//Actualizar DataGrid
dataGridView1.DataSource = null;
dataGridView1.DataSource = oFacturaBL.GetDetalle();
txtsubtotal.Text = oFacturaBL.SubTotal.ToString();
txtigv.Text = oFacturaBL.IGV.ToString();
txttotal.Text = oFacturaBL.Total.ToString();
}
catch (Exception ex)
{
MessageBox.Show("No existen items en el detalle");
return;
}
}