async void PaletaChanged(object sender, EventArgs e) { if (Paleta.Text.Length < 34) { return; } BindingContext = null; Monkeys.Add(new Monkey { Name = Paleta.Text, Location = "***", ImageUrl = "---", idPEL = "///" }); BindingContext = this; Paleta.Text = ""; // to ekana etsi gia na mporei na pairnei 2 fores tin idia paleta MainPage.ExecuteSqlite("INSERT INTO PARALABES (ATIM,BARCODE) VALUES ('" + cATIM.Text + "','" + Paleta.Text + "')"); Show_list(); Paleta.Focus(); }