internal LoVariable GetVariable(Topic t)
{
LoVariable v;
ILoItem it;
if (_items.TryGetValue(t, out it) && (v = it as LoVariable) != null)
{
return(v);
}
v = new LoVariable(this, t);
_items[t] = v;
v.ManifestChanged();
return(v);
}
private void BindCh(Topic t, Perform.Art a)
{
ILoItem it;
LoVariable v = null;
if ((!_items.TryGetValue(t, out it) || (v = it as LoVariable) == null) && a == Perform.Art.create)
{
v = new LoVariable(this, t);
_items[t] = v;
}
if (v != null)
{
v.ManifestChanged();
}
}
public void DeletePin(LoVariable v)
{
_pins.Remove(v);
}