private int ObjectCount()
{
int count = 0;
// Add the objects at this level
if (objects != null)
{
count += objects.Count;
}
// Add the objects that are contained in the children
if (childTL != null)
{
count += childTL.ObjectCount();
count += childTR.ObjectCount();
count += childBL.ObjectCount();
count += childBR.ObjectCount();
}
return(count);
}
