private void button1_Click(object sender, EventArgs e)
{
DataRow riga;
int ID;
ID = Convert.ToInt32(label7.Text);
DataTable TabellaAbbinamenti;
TabellaAbbinamenti = target2021DataSet.Tables["AbbinamentiArticoli"];
riga = TabellaAbbinamenti.Rows.Find(ID);
riga.BeginEdit();
riga["Qta"] = textBox3.Text;
riga["Percentualelastra"] = textBox4.Text;
riga.EndEdit();
abbinamentiArticoliTableAdapter.Update(target2021DataSet.AbbinamentiArticoli);
this.Close();
}