MT4指标编程入门（三）：MT4编程中的变量介绍fxcue.com

外_汇_邦 WaiHuiBang.com 　　MT4指标编程中有很多的变量，下面我们就来详细的介绍一下MT4编程中的变量。　　自定义变量在使用前,必须先创建(定义),设定变量的类型和名称。　　创建时可同时赋值,也可以不赋值。名称可以使用中文字符。　　例：　　intmark;创建一个整型变量,变量名为“mark”。　　bool是否报警=true;创建一个逻辑型变量,变量名为“是否报警”,同时,赋初值“true”　　类型和类型定义词　　自定义变量的基本类型有：　　整形(int)：就是整数,包括负整数　　双精度小数(double)：可以简单地理解为带小数位的数　　字符串型(string)。　　逻辑型(bool)：其值分别为“true、false”,即“真、假”,也可以写成“1、0”(1真,0假)。　　类型定义词仅在创建变量时使用,后面使用变量时,就不能再加类型定义词了　　附加变量　　附加变量就是在程序投入使用后,变量值允许用户自由更改的变量,一般用作程序参数。　　一般指标,例如MACD(12,26,9)参数输入就是通过附加变量实现,(12,26,9)分别为三个附加变量的默认值。　　定义附加变量只需在变量定义语句前加“extern” 　　例：　　externint周期=9;创建一个整型附加变量,变量名为“周期”,默认值为9,允许用户在程序外部修改参数值外_汇_邦 WaiHuiBang.com

MT4指标编程入门（三）：MT4编程中的变量介绍

MT4指标编程入门（十一）：MT4的报警

外汇技术分析是什么？

MT4中zigzag指标的用法

外汇平台出现滑点怎么办

MT4指标编程入门（七）：判断语句

MT4指标编程入门（六）：市场数据取值

MT4指标编程入门（三）：MT4编程中的变量介绍

MT4平台MQL4编程的方法介绍和学习

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Gold suggests withdrawing 3050-3045 and buying long, with a target of 3070-3080 and a stop loss of $5.

Crude oil still bought long at 69.5 today, with a stop loss of 69. The targets are 70.15, 70.5, and 70.8-71

Buy long on EUR/USD at 10.7700 today, stop loss at 1.07500, target at 1.08200 and 1.08500-. 08650

Buy long on spot silver at 34.1 today, stop loss at 33.9, target at 34.45, break through at 34.7 and 34.9-35

Buy more gold at 3037, conservative at 3035, stop loss at 3031, target at 3055 and 3060. If you break the level, open the upper space and look at 3072 and 3082-3085

March 26th gold short-term trading: 3028 short selling, stop loss 3036, take profit 3005

Buy more US crude oil at 69, stop loss at 68.5, target at 69.5 and 70-70.3 pressure.

EUR/USD 1.08100 short stop loss 1.08300, with targets below at 1.07750 and 1.07500-1.07300

Buy long for silver at 33.35, stop loss at 33.15, target at 33.8 and 34-34.2

Gold will first rise near 3032 and sell short today. The target below 3038 is to compete for the support levels of 3012 and 3002-3000. If it still cannot break through, the market will enter a box consolidation process in this range, and the market will fluctuate in the short term.

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MT4指标编程入门（三）：MT4编程中的变量介绍

MT4指标编程入门（十一）：MT4的报警

外汇技术分析是什么？

MT4中zigzag指标的用法

外汇平台出现滑点怎么办

MT4指标编程入门（七）：判断语句

MT4指标编程入门（六）：市场数据取值

MT4指标编程入门（三）：MT4编程中的变量介绍

MT4平台MQL4编程的方法介绍和学习

Please sign in

Trader

Gold suggests withdrawing 3050-3045 and buying long, with a target of 3070-3080 and a stop loss of $5.

Crude oil still bought long at 69.5 today, with a stop loss of 69. The targets are 70.15, 70.5, and 70.8-71

Buy long on EUR/USD at 10.7700 today, stop loss at 1.07500, target at 1.08200 and 1.08500-. 08650

Buy long on spot silver at 34.1 today, stop loss at 33.9, target at 34.45, break through at 34.7 and 34.9-35

Buy more gold at 3037, conservative at 3035, stop loss at 3031, target at 3055 and 3060. If you break the level, open the upper space and look at 3072 and 3082-3085

March 26th gold short-term trading: 3028 short selling, stop loss 3036, take profit 3005

Buy more US crude oil at 69, stop loss at 68.5, target at 69.5 and 70-70.3 pressure.

EUR/USD 1.08100 short stop loss 1.08300, with targets below at 1.07750 and 1.07500-1.07300

Buy long for silver at 33.35, stop loss at 33.15, target at 33.8 and 34-34.2

Gold will first rise near 3032 and sell short today. The target below 3038 is to compete for the support levels of 3012 and 3002-3000. If it still cannot break through, the market will enter a box consolidation process in this range, and the market will fluctuate in the short term.

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