//button click events private void btnFind_Click(System.Object sender, System.EventArgs e) { try { if (Validation.validateUPC(txtProductUPC.Text)) { int tempUPC = Convert.ToInt32(txtProductUPC.Text); bool ok = false; string record = ""; dbFunctions.SelectProductFromProduct(tempUPC, out ok, out record); //thisProductList.Search(tempUPC).Display(this); display(record); FormController.activateAddButtons(this); //thisProductList.Search(Convert.ToInt32(txtProductUPC.Text)).Display(this); } else { MessageBox.Show("INVALID UPC ENTERED MUST BE AN Int "); } } catch { MessageBox.Show("DB error UPC does not exist"); } }