private void FixupDepartment(Department previousValue)
{
if (IsDeserializing)
{
return;
}
if (previousValue != null && previousValue.Courses.Contains(this))
{
previousValue.Courses.Remove(this);
}
if (Department != null)
{
if (!Department.Courses.Contains(this))
{
Department.Courses.Add(this);
}
DepartmentID = Department.DepartmentID;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Department") &&
(ChangeTracker.OriginalValues["Department"] == Department))
{
ChangeTracker.OriginalValues.Remove("Department");
}
else
{
ChangeTracker.RecordOriginalValue("Department", previousValue);
}
if (Department != null && !Department.ChangeTracker.ChangeTrackingEnabled)
{
Department.StartTracking();
}
}
}
