Discussion of article "Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects"
Hi,
Super interesting article, like the previous ones of the collection.
Thank you so much for sharing.
Hi,
Super interesting article, like the previous ones of the collection.
Thank you so much for sharing.
Hi. Thank you for rating. There will be many articles. Much more than there is at the moment. I won’t say the exact quantity - I don’t know the
exact quantity myself.
Hi Artyom,
Thank you for sharing your vast knowledge, there is so much to learn in your articles.
However, it seems like even when you select to work with the Market Watch Symbols, the EA still uses only the current symbol, it does not load the rest of the Market Watch Symbols.. I don't know if its only me experiencing that.. but I would love to see it work on all the Market Watch Symbols if possible.
Otherwise, congrats and thanks again for your selflessness in sharing info.
Kudos!!
Hi Artyom,
Thank you for sharing your vast knowledge, there is so much to learn in your articles.
However, it seems like even when you select to work with the Market Watch Symbols , the EA still uses only the current symbol, it does not load the rest of the Market Watch Symbols.. I don't know if its only me experiencing that.. but I would love to see it work on all the Market Watch Symbols if possible.
Otherwise, congrats and thanks again for your selflessness in sharing info.
Kudos!!
I don’t remember how everything was done there. The fact is that these are only test advisers, and in subsequent articles everything has been done correctly and everything works.
Please see the articles in Russian - there are already 40 of them. You can read with an auto-translator.
Thank you for your feedback and appreciation.
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New article Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects has been published:
In this article, we will consider creation of a symbol collection based on the abstract symbol object developed in the previous article. The abstract symbol descendants are to clarify a symbol data and define the availability of the basic symbol object properties in a program. Such symbol objects are to be distinguished by their affiliation with groups.
Symbol collection concept
I have already defined the concept of constructing object collection classes in the third part of the library description. Here, I am going to adhere to the adopted data storage structure. This means we need to create a list for the symbol collection. The list is to store descendant objects of the "symbol" class created in the previous article. The abstract symbol descendants are to clarify a symbol data and define the availability of the basic symbol object properties in a program. Such symbol objects are to be distinguished by their affiliation with groups (symbol status).
Author: Artyom Trishkin