public void printUsers() // a function to print all users
{
for (int i = 0; i < user_list.Count; i++)
{
M_users user = (M_users)user_list[i]; //takes out objects from list and convert them to class of M_users
Console.WriteLine(user.getName());
}
}
public string isValidUser(string name, string password) //a function to check if the user exists
{
for (int i = 0; i < user_list.Count; i++)
{
M_users user = (M_users)user_list[i];
if (user.getPin() == password && user.getName() == name)
{
logged_in = name;
return("user"); //if user exists
}
}
return("false"); //if user does not exist
}
