override internal HTDrawNode FindNode(HTCoordS zs)
{
HTDrawNode result = base.FindNode(zs);
if (result != null)
{
return(result);
}
else
{
HTDrawNode child = null;
for (IEnumerator i = Children(); i.MoveNext();)
{
child = (HTDrawNode)i.Current;
result = child.FindNode(zs);
if (result != null)
{
return(result);
}
}
return(null);
}
}
internal HTDrawNode FindNode(HTCoordS zs)
{
return(drawRoot.FindNode(zs));
}