i want to make DLL for Metatrader however unlike MQL programming i didn't find any good source to learn on this subject
can anyone point me to a website or book etc so i study those
thanks for your help in advance
Here are few of the sources for creating DLLs for MT4/5 with C++ and C#(for MT5)
C++
Latest Article-DLL is made with VS2017
C#