private void Add_Click(object sender, EventArgs e)
{
const string OUT_VISITOR = @"C:\C# projects\WindowsFormsApp1\WindowsFormsApp1\CsvFile\OutVisitor.csv";
string cardNumberText = cardNumberTextField.Text.Trim();
Visitor visitor = null;
List <Visitor> listVisitor = ReadFromCsv.ReadFromCsvToList(OUT_VISITOR);
listVisitor = RecentlyVisit.sortList(listVisitor);
for (int i = 0; i < listVisitor.Count; i++)
{
if (listVisitor[i].cardNumber == int.Parse(cardNumberText))
{
visitor = listVisitor[i];
break;
}
}
if (visitor != null)
{
visitor.inTimeDate = DateTime.Now.ToString("yyyy MMMM dd");
visitor.inTimeExact = DateTime.Now.ToString("t");
visitor.outTimeExact = "-";
visitor.totalTime = "-";
AddVisitor.WriteListToCsv(visitor);
MessageBox.Show(visitor.name + " is added.", "Added");
}
else
{
DialogResult dialogResult =
MessageBox.Show("Not found this card number. Want to regiter with new users ? ", "No Result",
MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
AddVisitor addVisitor = new AddVisitor();
addVisitor.Show();
}
else if (dialogResult == DialogResult.No)
{
// keeping this for further use.
}
}
}
private void addVisitorButton_Click(object sender, EventArgs e)
{
var a = new AddVisitor();
a.Show();
}