//buttons private void btnAdd_Click(object sender, EventArgs e) { GlobalVariable.selectedSaleID = 0; frmSalesAdd salesAdd = new frmSalesAdd(); salesAdd.ShowDialog(); lvSales.Items.Clear(); DisplaySales(); Hide(); }
private void btnUpdate_Click(object sender, EventArgs e) { /* * Prompts user for selection if nothing has been selected. Assigns SaleID to * selectedSaleID variable. Loads edit screen with selected sale's information */ if (lvSales.SelectedItems.Count == 0) { MessageBox.Show("Please select a sale to update", "Update Sale Details", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return; } GlobalVariable.selectedSaleID = int.Parse(lvSales.SelectedItems[0].SubItems[1].Text); frmSalesAdd editForm = new frmSalesAdd(); editForm.ChangeAddToEdit("Edit Sale Details", " Edit Sale Details", "Update"); editForm.ShowDialog(); lvSales.Items.Clear(); DisplaySales(); Hide(); }