MQL5 代码执行环境（MetaTrader Terminal 5）是否也支持运行 MQL4 -code？
如果我写了一个 MQL5 代码，它将在MetaTrader Terminal 4中运行;但如果我写一个 MQL4 代码， will this work in MetaTrader Terminal 5 ?
MQL5
MQL4
MQL4 开始它的"secret transition"朝着 MQL5 语法/概念基础非常令人惊讶和痛苦的某处 Build-6xx+
Build-6xx+
MetaQuotes，Inc . 没有动机通过重新设计MetaTrader Terminal 5代码执行环境来反转和阻止这种营销驱动的转变，从而成为"backward compatible" .
If interested in more details ，人们可能会喜欢这些帖子中有关代码库影响的其他帖子on how painfull was anMQL4 shift towards MQL5-syntax since it had started and was creeping forward .
1 回答
不，它不会 .
MQL4 开始它的"secret transition"朝着
MQL5语法/概念基础非常令人惊讶和痛苦的某处Build-6xx+MetaQuotes，Inc . 没有动机通过重新设计MetaTrader Terminal 5代码执行环境来反转和阻止这种营销驱动的转变，从而成为"backward compatible" .
后记
If interested in more details ，人们可能会喜欢这些帖子中有关代码库影响的其他帖子on how painfull was anMQL4 shift towards MQL5-syntax since it had started and was creeping forward .