private void btnAdd_Click(object sender, EventArgs e) { // Opens AddSale form and ensures no record is currently selected GlobalVariables.selectedSaleID = 0; frmAddSale editForm = new frmAddSale(); editForm.ShowDialog(); lvSales.Items.Clear(); DisplaySales(); }
private void btnUpdate_Click(object sender, EventArgs e) { // Checks user has selected a sale if (lvSales.SelectedItems.Count == 0) { MessageBox.Show("Please select a Sale to update."); return; } // Stores SaleID to be updated GlobalVariables.selectedSaleID = int.Parse(lvSales.SelectedItems[0].Text); // Opens AddSale form frmAddSale editForm = new frmAddSale(); editForm.ShowDialog(); lvSales.Items.Clear(); DisplaySales(); }