void UpdateParentsChildren(int?parentIDnullable, int childID)
{
// Even after checking parentIDnullable != null
// int parentID = parentIDnullable gives an error.
// v2 = v1 ?? default(int); equals: v2 = v1 == null ? default(int) : v1;
int parentID = parentIDnullable ?? 100000;
Candidate parent = db.Candidates.Find(parentID);
if (parent != null)
{
//System.Diagnostics.Debug.WriteLine("Adding " + childID + " to " + parentID);
parent.AddChild(childID);
db.SaveChanges();
}
}
