static void Main(string[] args)
{
try {
Student s1 = new Student("X00100551", "Mark Lordan", Sex.Male);
Student s2 = new Student("X00101899", "Robert Kenny", Sex.Male);
StudentClass R1 = new StudentClass("Mask", "Gary Clynch");
R1.addStudent(s1);
R1.addStudent(s2);
Student mark = R1["X00100551"];
Console.WriteLine("Name: " + mark.Name + "\nStudent Number: " + mark.Uid);
Student robbie = R1[1];
Console.WriteLine("Name: " + robbie.Name + "\nStudent Number: " + robbie.Uid);
foreach(Student s in R1)
{
Console.WriteLine(s.ToString());
}
Student missing = R1[-1];
}
catch(ArgumentException ae)
{
Console.WriteLine(ae.Message);
}
Console.ReadLine();
}
public bool addStudent(Student aStudent)
{
bool result = false;
if (studentList == null)
{
result = true;
studentList.Add(aStudent);
}
else
{
if ((studentList.Count(s => s.Uid == aStudent.Uid)) == 1)
{
result = false;
throw new ArgumentException("This student ID already exists");
}
else
{
result = true;
studentList.Add(aStudent);
}
}
return result;
}