how to fix Class memer declaration expected error

[tkaboris]

How to fix class member declaration expected

namespace NinjaTrader.NinjaScript.Strategies
{
public class MyStrategy : Strategy
{
public MyStrategy()

public override string DisplayName
{
get { return "My strategy name v3"; } -> error on this line
}
private double currentPnl;

[NinjaTrader_Emily]

Hello tkaboris,

Was this strategy created using the new strategy wizard in the NinjaScript Editor? I suspect that the line "public MyStrategy()" is part of what is throwing the error. I do see that it looks like you are trying to override the DisplayName of the strategy. There is a snippet demonstration that on the help guide page here:

https://ninjatrader.com/support/helpGuides/nt8/indicator_displayname.htm

Following that snippet and including elements from the code you have shared, the following does compile on my end:

namespace NinjaTrader.NinjaScript.Strategies
{
    public class MyStrategy : Strategy
    {
        private double currentPnL;
        protected override void OnStateChange()
        {
            if (State == State.SetDefaults)
            {
                Name                                        = "MyStrategy";
            }
        }

        public override string DisplayName
        {
            get { return "My strategy name v3"; }
        }

        protected override void OnBarUpdate()
        {
            Print(DisplayName);
        }
    }
}​

Please let us know if we may be of further assistance.