Question about RemoveDrawObject()

[rcsingleton]

Hello,

Is there any way to determine if RemoveDrawObject() actually removed an object in the code?

This code removes an object, if and only if, a draw object exists at <CurrentBar - 1>.

prevCB = CurrentBar - 1;
tagID = prevCB.ToString() + "Buy";
RemoveDrawObject(tagID)

After the RemoveDrawObject() code is executed, does it end with a return code of 0 if an object was actually removed and 1 if it wasn't?

I want to be able to do something like this ..

if( RemoveDrawObject(tagID) = 0 ) then <do something>

Is that supported?

[NinjaTrader_Bertrand]

For NT7 you could check the DrawObjects collection for the specific tag id you created it with - http://www.ninjatrader.com/support/h...rawobjects.htm

[rcsingleton]

That worked!

hi Bertrand,

Thanks for the suggestion, it worked gr8.

prevCB = CurrentBar - 1;
tagID = prevCB.ToString() + "Sell";

if( DrawObjects[tagID] != null)
{
RemoveDrawObject(CurrentBar.ToString() + "Buy");
}
RemoveDrawObject(tagID);

R. C.