private void button3_Click(object sender, EventArgs e)
{
string name, address, number;
int CustNum;
bool onMailList;
double saleAmmount;
try
{
name = PrefCustName.Text;
address = PrefCustAddress.Text;
number = PrefCustPhoneNum.Text;
CustNum = int.Parse(PrefCustNum.Text);
saleAmmount = double.Parse(PurchaseAmmnt.Text);
if (PrefCustEmailRdBttn.Checked)
{
onMailList = true;
}
else
{
onMailList = false;
}
PreferedCustomer newCustomer = new PreferedCustomer(name, address, number, CustNum, onMailList, saleAmmount);
custList.Add(newCustomer);
PrefCiustLstBx.Items.Add(newCustomer);
ClearTextBoxes();
}
catch
{
MessageBox.Show("Please fill out all information");
}
}
private void AddPrefCustomers()
{
StreamReader inputFile = File.OpenText("PrefCustomers.txt");
string line;
while (!inputFile.EndOfStream)
{
line = inputFile.ReadLine();
string[] users = line.Split(',');
PreferedCustomer cust = new PreferedCustomer();
cust.Name = users[0];
cust.Address = users[1];
cust.Number = users[2];
cust.OnMailList = bool.Parse(users[3]);
cust.CustNum = int.Parse(users[4]);
cust.Discount = double.Parse(users[5]);
custList.Add(cust);
PrefCiustLstBx.Items.Add(cust);
}
}