coding the input data for a pre fixed values, howto?
Aug 02, 2011 at 11:03
Vistas 993
5 Replies
Aug 02, 2011 at 11:03
like to write the code for Mql4 of some indicator, so input values can be picked from a fix table
('extern int TF = 1,5,15,30,60,240,1440')
w/t the need to put explains or check the values entered.
this is practical for time frame entering, for instance.
any example of how it can be doen will be appreciated
EL
('extern int TF = 1,5,15,30,60,240,1440')
w/t the need to put explains or check the values entered.
this is practical for time frame entering, for instance.
any example of how it can be doen will be appreciated
EL
not the system is importent but your experience to read the market and take the right decision to refuse enter a trade
forex_trader_27988
Miembro desde Jan 26, 2011
posts 1367
Aug 02, 2011 at 11:19
not sure that i understand your question, but i liike to use the globalvariables to store/set variables...
see:
globalvariableget and globalvariableset functiions...
you can view all current global variables viia TOOLS -> VARIABLES or by pressing F3.
good luck.
see:
globalvariableget and globalvariableset functiions...
you can view all current global variables viia TOOLS -> VARIABLES or by pressing F3.
good luck.
forex_trader_27988
Miembro desde Jan 26, 2011
posts 1367
Aug 02, 2011 at 11:20
or, you could store them in a disk file and then read them frrom thata fiile..
Aug 02, 2011 at 11:28
thanks sister,
the user will pick the values from a preset list that will be shown in the Input window when he/she set the properties of the indicator. its should be like picking a color or logical value (true/false)
the user will pick the values from a preset list that will be shown in the Input window when he/she set the properties of the indicator. its should be like picking a color or logical value (true/false)
not the system is importent but your experience to read the market and take the right decision to refuse enter a trade
forex_trader_27988
Miembro desde Jan 26, 2011
posts 1367
Aug 03, 2011 at 03:56
(editado Aug 03, 2011 at 04:05)
or, you could get really fancy and write a DLL that opens/runs a custom written windows application that has a data entry screen on it..
that would be cool..
that way, you would have complete control over the data entry process and the error checking of the entered data.
have fun.
i use dev-cpp to write my DLL's, download the one with the mingw stuff.
https://www.bloodshed.net/dev/devcpp.html
it is a free/donation optional windows C language ide and compiiler.
z/..
https://www.forex-tsd.com/metatrader-4-mql-4-development-course/3395-create-your-own-metatrader-extension-dll.html
that would be cool..
that way, you would have complete control over the data entry process and the error checking of the entered data.
have fun.
i use dev-cpp to write my DLL's, download the one with the mingw stuff.
https://www.bloodshed.net/dev/devcpp.html
it is a free/donation optional windows C language ide and compiiler.
z/..
https://www.forex-tsd.com/metatrader-4-mql-4-development-course/3395-create-your-own-metatrader-extension-dll.html
Miembro desde Jan 14, 2010
posts 556
Aug 03, 2011 at 15:30
cubye1 posted:
like to write the code for Mql4 of some indicator, so input values can be picked from a fix table
('extern int TF = 1,5,15,30,60,240,1440')
w/t the need to put explains or check the values entered.
this is practical for time frame entering, for instance.
any example of how it can be doen will be appreciated
EL
It's not possible without a custom library, however you can just use a string and let the user enter M1 or H4, parse the string in init.
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