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Fukuoka
Ma Yuliang
Added topic I decided write mql4 in MT5
I start to learn mql5 today. It is a difficult for me . so I decided to write mql4 in mt5. and I start this project. #property library #property copyright "Copyright 2018, MetaQuotes Software Corp." #property link
Ma Yuliang
Added topic mt5 is crazy or it's a new function
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Ma Yuliang
Added topic In Strategy Tester Or In Real MT4?
I am tring to find the function that return the running environment of my EA. How to find it's running in a tester or in a real MT4. I can't find it in the Manu. I hope this function do exist. Please Please Please Tell me please
3
Ma Yuliang
Added topic how to get more data in tester?
I wrote a Indictor whitch need more than 10k bars to get a appropriate signal.. But in test I always get only 1000 bars to start. I use code below to show how many bars really in my tester chart . Print ( __FUNCTION__ ," bar=",bars_in_use,"
3
Ma Yuliang
Added topic My first MT5 Indicator is not work,what's wrong with this code
I code in mt4 before, I want to learn MT5 code for several times but all failed. The code below is my another try. It will work in MT4 I am sure about it, but in MT5 it show nothing graphic. I just want draw something on the chart. Could any tell me
5
Ma Yuliang
Added topic OnTrade() is not working in new mt4?
I want sent a alert when a pending order be opened. OnTrade() is not work for this . Any one know how to do this please tell me
3
Ma Yuliang
Added topic how to pass a multidimensional array as a parameter
The code below is not working. Can I pass a multidimensional array as a parameter double arr[][ 3 ]; void demofunc( double & arr[]) { }
7
Ma Yuliang
Added topic How could indicator know the window OS Version?
How could indicator know the window OS Version? my indicator work different in XP and Win8 I have to code differently. but how could my indicator know in which OS it is running? by kernel32 ? or user32
Ma Yuliang
Added topic how match data we can get from iCustom?
Dear Every One I am using the function "iCustom" to got data from zigzag . code like this tempDoule= iCustom (sym,period, "ZigZag" , 12 , 5 , 3 , 0 ,index); in order to get more data I input some data to history data. while I increase the int
2
Ma Yuliang
Added topic combobox problem struct member undefined
dear every one I'm trying to make a combobox the Event is not working. what's wrong with my code. the code with yellow background is wrong with message "struct member undefined"; how can I get the selected index from a combobox
1
Ma Yuliang
Added topic what's the name of this Indicator? Any One know Russian please help me?
This two Indicator is not indicator for mt4 or mt5. They are provided by some website. These indicator show how many people in long and how many in short. I want to find it by google but I don't know it's name. Could anyone who knows about it tell me
1
Ma Yuliang
Added topic a simple question ,someone must know the answer.
I want programmatically got every tradeable symbol in my mql4 soft. I have ever seen someone done this before. I am sure its possible to do that. was these information store in a array or something. could anyone tell me
10
Ma Yuliang
Added topic someting about the arrowSeparation.
My way to learn code for mql4 is to recreate system default Indicator. In William's Fractals .The green arrow is my fractals. The distance will change when chart scale changed. But the System default Fractals always in a fixed position. Is it
Ma Yuliang
Added topic how could my indicator know the actual server time or if it's a trade day or not?
I am working with a indicator need exact information about GMT Time ,Terminal Time and local Time. and this Indictor neet to work 7 days a week. About TimeCurrent() the help file write this: { The same server time is used to specify the time of bars
5
Ma Yuliang
Added topic HOW to use GetDiskSerial.dll in MQL5?
I am trying to use GetDiskSerial.dll in mql4 to get HDD serail num. {*******************************************************}
21
Ma Yuliang
Added topic HOW to use GetDiskSerial.dll in MQL4?
I am trying to use GetDiskSerial.dll in mql4 to get HDD serail num. {*******************************************************}
10
Ma Yuliang
Added topic need little help on indirect use of variables
SetIndexBuffer ( 0 ,buffer1); SetIndexBuffer ( 1 ,buffer2); SetIndexBuffer ( 2 ,buffer3); SetIndexBuffer ( 3 ,buffer4); SetIndexBuffer ( 4 ,buffer5); SetIndexBuffer ( 5
1
Ma Yuliang
Added topic How to test OnCalculate and OnTick on Sunday and Saturday
I am really busy on the trading day. So could only code some script on Saturday and Sunday. Then I found there is no sigle come in.OnCalculate and OnTick could only draw indicator on histroy data. Could any one know how to test Indicator script on
2
Ma Yuliang
Added topic Can you put a buffer in Arry
I need to put buffer in Arry do you know how to do it . you will know why i need it by read the code below. The code result is like this. Maybe you had noticed the larg blank area in the right of MACD. Yes There are KDJ,VOL.......and tons of
Ma Yuliang
Added topic A beauty K_MACD Indicator Went Crazy.If you don't believe in Ghost whatch it.[pic*2][Code]
This is My favorate MACD colored and with point Arrow. It works well on the first load,buy it went crazy if you change it's time frame. the code is blow. The arrow I set shoud be 0.01 or -0.01 or be null but after the change of timeframe It's start
5