public void RemoveStudent(Student studentToRemove)
{
if (studentToRemove == null)
{
throw new ArgumentNullException("You can not pass null as parameter, Student is expected");
}
this.studentList.Remove(studentToRemove);
}
public void RegisterStudent(Student studentToRegister)
{
if (studentToRegister == null)
{
throw new ArgumentNullException("You can not pass null as parameter, Student is expected");
}
if (this.studentList.Any(x => x.StudentNumber == studentToRegister.StudentNumber))
{
throw new ArgumentException("You can not add students with duplicating students numbers");
}
this.studentList.Add(studentToRegister);
}
public void AddStudent(Student studentToAdd)
{
if (studentToAdd == null)
{
throw new ArgumentNullException("You can not pass null as parameter, Student is expected");
}
if (this.studentList.Count >= MaxStudentsCount)
{
throw new ArgumentOutOfRangeException("Class is full, you can not add more students");
}
this.studentList.Add(studentToAdd);
}