public void RemoveCourse(Course courseToRemove)
{
bool courseIsFound = this.CourseExists(courseToRemove);
if (!courseIsFound)
{
throw new ArgumentException("No such course found");
}
this.courses.Remove(courseToRemove);
}
private bool CourseExists(Course courseToCheck)
{
bool isFound = false;
foreach (var course in this.courses)
{
if (courseToCheck.CourseName == course.CourseName)
{
isFound = true;
}
}
return isFound;
}
public void AddCourse(Course courseToAdd)
{
this.courses.Add(courseToAdd);
}