In NinjaTrader 6.5 and 7-32bit, the old end-user created-for-TradeStation dll GlobalVariable could be used (imported as an unmanaged dll) to send live-data integers, doubles, and strings from one chart to another. For obvious reasons, that dll does not work in the 64bit memory management.
Is there a substitute for it in 64-bit Ninja? (Maybe it is really a C# thing, but I'm not very good in C# yet).

Tarkus11 

In NinjaTrader 6.5 and 7-32bit, the old end-user created-for-TradeStation dll GlobalVariable could be used (imported as an unmanaged dll) to send live-data integers, doubles, and strings from one chart to another. For obvious reasons, that dll does not work in the 64bit memory management. Is there a substitute for it in 64-bit Ninja? (Maybe it is really a C# thing, but I'm not very good in C# yet).

Yes you can do this. Although it's been too long since I used NT, and now I can't remember what it was called so I can't help you. But this thread so hopefully someone else will.

Mike

You can use static variables, they are basically global variables.

gomi 

You can use static variables, they are basically global variables.

Thank you for pointing me in the right direction.