Article publié Integrating MQL-based Expert Advisors and databases (SQL Server, .NET and C#) 
The article describes how to add the ability to work with Microsoft SQL Server database server to MQL5-based Expert Advisors. Import of functions from a DLL is used. The DLL is created using the Microsoft .NET platform and the C# language. The methods used in the article are also suitable for experts written in MQL4, with minor adjustments.
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ratracesurvivor
2019.02.11
Sir - any chance you could help me troubleshoot a build error?