MT4智能交易编程教程-运行MQL程序属性

MT4智能交易

MT4智能交易编程教程-运行MQL程序属性

为了获取当前运行的MQL5程序的信息，可以使用ENUM_MQL_INFO_INTEGER 和 ENUM_MQL_INFO_STRING常量。

函数 MQLInfoInteger

ENUM_MQL_INFO_INTEGER

Identifier	Description	Type
MQL_MEMORY_LIMIT	Maximum possible amount of dynamic memory for MQL5 program in MB	int
MQL_MEMORY_USED	The memory size used by MQL5 program in MB	int
MQL_PROGRAM_TYPE	MQL5程序类型	ENUM_PROGRAM_TYPE
MQL_DLLS_ALLOWED	允许为已生效的程序使用DLL	bool
MQL_TRADE_ALLOWED	允许为已生效的程序交易	bool
MQL_DEBUG	标志表示调试方式	bool
MQL_PROFILER	The flag, that indicates the program operating in the code profiling mode	bool
MQL_TESTER	标志表示测试过程	bool
MQL_OPTIMIZATION	标志表示最佳化过程	bool
MQL_VISUAL_MODE	标志表示视觉测试器过程	bool
MQL_FRAME_MODE	The flag, that indicates the Expert Advisor operating in gathering optimization result frames mode	bool
MQL_LICENSE_TYPE	Type of license of the EX5 module. The license refers to the EX5 module, from which a request is made using MQLInfoInteger(MQL_LICENSE_TYPE).	ENUM_LICENSE_TYPE

函数 MQLInfoString

ENUM_MQL_INFO_STRING

标识符	描述	类型
MQL_PROGRAM_NAME	mql5已执行程序名称	string
MQL_PROGRAM_PATH	以执行系统路径	string

运行程序类型信息，使用ENUM_PROGRAM_TYPE 值

ENUM_PROGRAM_TYPE

标识符	描述
PROGRAM_SCRIPT	脚本
PROGRAM_EXPERT	专家
PROGRAM_INDICATOR	指标

ENUM_LICENSE_TYPE

Identifier	Description
LICENSE_FREE	A free unlimited version
LICENSE_DEMO	A trial version of a paid product from the Market. It works only in the strategy tester
LICENSE_FULL	A purchased license version allows no more than three activations
LICENSE_TIME	License expiration time