private void ModeCB_SelectedIndexChanged(object sender, EventArgs e)
{
ReportLV.Clear();
initReportLV();
if (ModeCB.Text == "Daily")
{
showDailyReport();
}
else if (ModeCB.Text == "Monthly")
{
showMonthlyReport();
}
else if (ModeCB.Text == "Yearly")
{
showYearlyReport();
}
else if (ModeCB.Text == "Quantity")
{
showQuantityReport();
}
int totalsold = 0;
double totalincome = 0;
for (int i = 0; i < report.Count; i++)
{
totalsold = totalsold + report[i].quantity;
totalincome = totalincome + report[i].price;
}
TotalSoldLB.Text = "Total Item(s) Sold = " + totalsold.ToString();
TotalIncomeLB.Text = "Total Income = RM" + totalincome.ToString("F");
}
private void showQuantityReport()
{
ReportLV.Clear(); // Reset
ReportLV.Columns.Add("Date", 150, HorizontalAlignment.Left);
ReportLV.Columns.Add("Item(s) Sold", 200, HorizontalAlignment.Right);
ReportLV.Columns.Add("Item Name", 200, HorizontalAlignment.Left);
ReportLV.View = View.Details; // Manual sort
for (int i = 0; i < report.Count; i++)
{
ListViewItem listViewItem = new ListViewItem(new string[] { report[i].date.ToString(), report[i].quantity.ToString(), report[i].itemName.ToString() });
ReportLV.Items.AddRange(new ListViewItem[] { listViewItem });
}
}