public override void Handle(Post post)
{
// If we've reached a new xact, report on the subtotal
// accumulated thus far.
if (LastXact != post.Xact && Count > 0)
{
ReportSubtotal();
}
Subtotal = post.AddToValue(Subtotal, AmountExpr);
ComponentPosts.Add(post);
LastXact = post.Xact;
LastPost = post;
Count++;
}
