AssArray and expression editor

[cinderela]

Hello,

In my game I always check if certain key in AssArray is exists. the problem is: I can't know the key name (because a lot of reasons).
so I want to write in expression editor to check if the key that consists of the word "answer" and the current value of "Global value A" is exists (so, fo example, it will need to check if the key "answer 6" or "answer 5" - according to the current value of "Global value A"- is exists).

the big problem - I don't know what I need to write in expression editor. all the expressions that I wrote were wrong.

thank you for your help (and I'm sorry about my bad English).

[Dynasoft]

You have to convert a number into a string with str$() before you can add it to another string (i.e. "answer")

So what you want is "answer " + str$(Global Value A)