/// <summary>
/// Constructs a new dynamic course object and links it to an existing dynamic course.
/// </summary>
/// <param name="name">The name of the course container.</param>
/// <param name="linkedCourse">An existing dynamic course object to link to.</param>
public DynamicCourse(string name, DynamicCourse linkedCourse)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (linkedCourse == null)
{
throw new ArgumentNullException("linkedCourse");
}
_name = name;
_courses = linkedCourse._courses;
DynamicCourse head = linkedCourse;
if (head._linkedHead != null)
{
// Course is already linked to another course
// Get the actual root of the link chain
head = head._linkedHead;
if (head._linkedChildren.Count >= _courses.Length)
{
throw new InvalidOperationException("More linked courses than course options");
}
}
else
{
// Course is standalone
// Let head know it's the root of a chain now
head._linkedHead = head;
head._linkedChildren = new List <DynamicCourse>();
}
head._linkedChildren.Add(this);
_linkedHead = head;
_selectedCourse = GetNextCourseChoice();
}
/// <summary>
/// Constructs a new dynamic course object.
/// </summary>
/// <param name="name">The name of the course container.</param>
/// <param name="courses">An array containing the underlying course objects.</param>
public DynamicCourse(string name, StaticCourse[] courses)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (courses == null)
{
throw new ArgumentNullException("courses");
}
if (courses.Length == 0)
{
throw new ArgumentException("Must provide at least one course object");
}
_name = name;
_courses = courses;
_selectedCourse = courses[0];
}
public StaticCourseNameControl(StaticCourse course)
{
_course = course;
}
/// <summary>
/// Constructs a new dynamic course object and links it to an existing dynamic course.
/// </summary>
/// <param name="name">The name of the course container.</param>
/// <param name="linkedCourse">An existing dynamic course object to link to.</param>
public DynamicCourse(string name, DynamicCourse linkedCourse)
{
if (name == null)
throw new ArgumentNullException("name");
if (linkedCourse == null)
throw new ArgumentNullException("linkedCourse");
_name = name;
_courses = linkedCourse._courses;
DynamicCourse head = linkedCourse;
if (head._linkedHead != null)
{
// Course is already linked to another course
// Get the actual root of the link chain
head = head._linkedHead;
if (head._linkedChildren.Count >= _courses.Length)
throw new InvalidOperationException("More linked courses than course options");
}
else
{
// Course is standalone
// Let head know it's the root of a chain now
head._linkedHead = head;
head._linkedChildren = new List<DynamicCourse>();
}
head._linkedChildren.Add(this);
_linkedHead = head;
_selectedCourse = GetNextCourseChoice();
}
/// <summary>
/// Constructs a new dynamic course object.
/// </summary>
/// <param name="name">The name of the course container.</param>
/// <param name="courses">An array containing the underlying course objects.</param>
public DynamicCourse(string name, StaticCourse[] courses)
{
if (name == null)
throw new ArgumentNullException("name");
if (courses == null)
throw new ArgumentNullException("courses");
if (courses.Length == 0)
throw new ArgumentException("Must provide at least one course object");
_name = name;
_courses = courses;
_selectedCourse = courses[0];
}
