public TwoLevelConc(FdoCache cache, IConcPolicy cp, IGetNodeInfo gni)
{
m_cp = cp;
m_gni = gni;
InitializeBasic(cache, false); // JT: was Initialize, that now has more args; not retested.
InitializeComponentBasic();
// Can't add null values to Controls,
// now that there isn't a SliceCollection, which could hold nulls.
//m_slices.AddRange(new Slice[cp.Count]); // adds appropriate # nulls
// Temporary: until I figure how to be lazy, we have to make slices
// for all nodes.
for (int i = 0; i < cp.Count; i++)
FieldAt(i);
}