how to use CArrayString class

[Luandre Ezra]

Hi,

I'd like to add a symbol to an array when trade open on that symbol. I looked to ArrayFunction() and the only function to add value to an array is using ArrayFill but it is not supporting a string.

I tried using CArrayString class but failed to understand how to work with it. From the CArrayString list of function I tried to use Add function. On the documentation Add function do not have a parameter to assign the value to which string array unlike ArrayFill that has array parameter to assign to. Can anyone explain how to use CArrayString class?