SetZOrder not working as expected

[overflowing]

I'm not sure if this is a bug in my code but converting an indicator from NT7 to NT8. In my NT7 code I would do something like:

protected override void Initialize()
{
  ...
  ZOrder = ZOrder - 1;
  ...

And this would cause my drawings in

public override void Plot(Graphics graphics, Rectangle bounds, double min, double max)

to go underneath the standard bar chart bars.

However in NT8 I'm now doing:

protected override void OnStateChange()
{
  ...
  else if (State == State.Active)
  {
    SetZOrder(-1);
  }

However this seems to have no effect on the things I'm drawing in

protected override void OnRender(ChartControl chartControl, ChartScale chartScale)

Everything I draw goes on top of the bars. How can I get things I draw in OnRender to go under chart bars?

[overflowing]

Looks like I can get my desired outcome by setting ZOrder property directly in

else if (State == State.Configure)
{
    ZOrder = -1;
}

which I learned about in this thread:

http://ninjatrader.com/support/forum/showthread.php?t=73978

[NinjaTrader_DaveI]

That is correct. You can think of State.SetDefaults and State.Configure as replacements for Initialize().

[traderpards]

Cool... This works.

But this doesn't: http://ninjatrader.com/support/helpG.../setzorder.htm

You might want to fix that when you have time...

[NinjaTrader_DaveI]

I was able to pin down an issue with ZOrder this morning which may be related, but I will not know for certain until we've resolved the issue that I discovered and tested SetZOrder() once more.