null to variable of type double

[daying35]

I'm using Strategy Builder, how can I assign a null value to a variable of type double? Is that possible or is it only possible in NinjaScript Editor? How should I write the code to do that in the NinjaScript Editor?

Thanks!

[NinjaTrader_BrandonH]

Hello daying35,

Thanks for your post.

In the Strategy Builder could consider assigning a value of 0 to your double variable in the Actions section of the Conditions and Actions screen. Otherwise, there are no Strategy Builder options for specifically setting a variable value to 'null'.

Note that double variables and int variables are considered non-nullable value types and cannot be set to 'null' specifically. If you were to try to assign a 'null' to a double variable, such as myDouble = null;, you would a compile error similar to the one below.

Error: 'Cannot convert null to 'double' because it is a non-nullable value type.'

Please let me know if I may assist further.