Error in onmarketdepth

[ssg10]

protectedoverridevoid OnMarketDepth(MarketDepthEventArgs e)
{
// Print some data to the Output window
if (e.Operation == Operation.Insert )
Print(string.Format("Depth: {0} {1} {2} {3} {4}", e.MarketDataType, e.Operation, e.Price, e.Volume, Close[0]));
}


The error: the name "Operation" does not exist in current context. How to fix this?

[NinjaTrader_Bertrand]

ssg10, not sure - the code works properly for me in 6.5.1000.11 - what release are you using? You can check this under Help > About.

[ssg10]

1000.7 is my version

[NinjaTrader_Bertrand]

Please upgrade to the latest 6.5.1000.11 (Help > Download Site in the Control Center) and retry your code. Thanks.