New article at mql5.com - Custom Graphical Controls. Part 2. Control Library

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New article Custom Graphical Controls. Part 2. Control Library is published at mql5.com:

The second article of the "Custom Graphical Controls" series introduces a control library for handling the main problems arising in interaction between a program (Expert Advisor, script, indicator) and a user. The library contains a great number of classes (CInputBox, CSpinInputBox, CCheckBox, CRadioGroup, CVSсrollBar, CHSсrollBar, CList, CListMS, CComBox, CHMenu, CVMenu, CHProgress, CDialer, CDialerInputBox, CTable) and examples of their use.

Author: Дмитрий