private void newIndividualBtn_Click(object sender, RoutedEventArgs e)
{
UserSingleton user = UserSingleton.Instance;
DataHandlingSingleton export = DataHandlingSingleton.Instance;
int result = 0;
// Input Validation. Standard UK phone number length is 11 digits
bool validation = int.TryParse(phoneNumberTxt.Text, out result);
if (phoneNumberTxt.Text.Length == 11 && validation == false)
{
user.NewUser(phoneNumberTxt.Text);
// Output data to CSV
export.GenerateCSVUser(user.CurrentUser);
}
else
{
// Display error message
MessageBox.Show("Invalid UK Phone Number. Try again.");
}
// Adding User IDs to all user combo boxes, unless they already exist
foreach (UserSingleton aUser in user.Users)
{
if (!userList.Items.Contains(aUser.UserId))
{
userList.Items.Add(aUser.UserId);
individualList1.Items.Add(aUser.UserId);
individualList2.Items.Add(aUser.UserId);
}
}
// Reset text field
phoneNumberTxt.Text = "";
}