In our previous article, we covered the process of sending chart snapshots with captions from MetaTrader 5 to Telegram. The method we used, though effective, was straightforward and somewhat inflexible, leading to repetitive and unmanageable code. To enhance this, transitioning to a more modular codebase is advisable.

In this fourth part, the focus will be on improving reusability through code modularization. Detailed discussions will be held on the principles of code modularization and their application to our project. We'll reorganize our existing MQL5 script into separate, well-defined functions.

By the end, you'll have the option of using either the old monolithic program or a new modular Expert Advisor (EA) providing the same output. We'll break the code into discrete functions for tasks like sending messages, taking screenshots, and en...
#MQL5 #MT5 #Telegram #CodeModularization

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