How to code? - Page 99

mauro269 · #**981** (**permalink**) 06-04-2008, 02:05 PM

I've already seen all the posts in this section and I've made a research on all the forum using the google search tool at the top of the forum, but what I've found is not exactly what I'm looking for.

What I need is a code that I have to implement in my EA that stops to open new position after a certain hour, for example after 15 GMT. This parameter should be a setting that I can modify from the user panel.
It would be great if I could set a period of time in which the EA can open the positions, so

Open from X hours until Y hours

Thanks for your help.
Regards

FerruFx · #**982** (**permalink**) 06-04-2008, 04:40 PM

Quote:

Originally Posted by mauro269

I've already seen all the posts in this section and I've made a research on all the forum using the google search tool at the top of the forum, but what I've found is not exactly what I'm looking for.

What I need is a code that I have to implement in my EA that stops to open new position after a certain hour, for example after 15 GMT. This parameter should be a setting that I can modify from the user panel.
It would be great if I could set a period of time in which the EA can open the positions, so

Open from X hours until Y hours

Thanks for your help.
Regards

Here's how I do:

Quote:

extern bool Use.Time.Filter = false;
extern string Server.Time.To.Start = "08:00";
extern string Server.Time.To.Stop = "16:00";

Quote:

start_time = StrToTime(TimeToStr(TimeCurrent(), TIME_DATE) + " " + Server.Time.To.Start);
end_time = StrToTime(TimeToStr(TimeCurrent(), TIME_DATE) + " " + Server.Time.To.Stop);

if(Use.Time.Filter && (TimeCurrent() < start_time || TimeCurrent() >= end_time)) return(0);

Hope that helps.

FerruFx

mauro269 · #**983** (**permalink**) 06-04-2008, 07:06 PM

Thanks Ferru, this is what I needed!

You are great!

giapel · #**984** (**permalink**) 06-04-2008, 09:00 PM

hi,
can you code this function in mql from metastock-language ?

ThroughtBars(1,MACD(),29)

thanks in advance

giapel

Matrix 78 · #**985** (**permalink**) 06-04-2008, 09:46 PM

I use trend envelope but during up movement the buffer about trendenvelope short write 254564115 strange number so i use a simple code to put it at zero, there is another way withouth force it to 0?

Code:

TrendEnvUp         = iCustom(NULL,0,IndicatorName4,2,0,0,0,0,0,0,0); // trendenvelopes 
   TrendEnvDown         = iCustom(NULL,0,IndicatorName4,2,0,0,0,0,0,1,0); // trendenvelopes 
   
   if (TrendEnvUp > 10)
       TrendEnvUp=0; 
   if (TrendEnvDown > 10)
       TrendEnvDown=0;

mauro269 · #**986** (**permalink**) 06-04-2008, 10:20 PM

I have another simple questio, that I can't solve.
I would like to open multiposition for every signal that I receive. Exactly I would like to open 3 position for every signal, what's the code to do this.
Regards

natsirte · #**987** (**permalink**) 06-08-2008, 07:40 PM

hi

in my EA , I try to print my two variables but it's not working:

************************************************** ********

double m_10 = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + 0);
double m_20 = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + 0);

for(int i=1; i<500 ; i--)
{
m_10[i] = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + i);
m_20[i] = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + i);
Print(m_10[i]+ " " + m_20[i]);

}

************************************************** ********

this is the message error :

'[' assignment expected

Help please!!

Thanks in advance.

IN10TION · #**988** (**permalink**) 06-08-2008, 08:02 PM

something wrong in this line... for(int i=1; i<500 ; i--)
try with i++

for(int i=1; i<500 ; i++)

Quote:

Originally Posted by natsirte

hi

in my EA , I try to print my two variables but it's not working:

************************************************** ********

double m_10 = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + 0);
double m_20 = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + 0);

for(int i=1; i<500 ; i--)
{
m_10[i] = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + i);
m_20[i] = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + i);
Print(m_10[i]+ " " + m_20[i]);

}

************************************************** ********

this is the message error :

'[' assignment expected

Help please!!

Thanks in advance.

FerruFx · #**989** (**permalink**) 06-09-2008, 01:33 AM

Quote:

Originally Posted by natsirte

hi

in my EA , I try to print my two variables but it's not working:

************************************************** ********

double m_10 = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + 0);
double m_20 = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + 0);

for(int i=1; i<500 ; i--)
{
m_10[i] = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + i);
m_20[i] = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + i);
Print(m_10[i]+ " " + m_20[i]);

}

************************************************** ********

this is the message error :

'[' assignment expected

Help please!!

Thanks in advance.

Did you declared the buffers?

double m_10[];
double m_20[];

FerruFx

IN10TION · #**990** (**permalink**) 06-09-2008, 10:18 AM

This will do it.
If it's only for the print function, no arrays needed.
If you need it for drawing lines, you need something else to activate the buffers.
and the for() function needs to count up, not down.

************************************************** ********

int Current;

double m_10 = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + 0);
double m_20 = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + 0);

for(int i=1; i<500 ; i++){
m_10 = iMA(NULL, 0, 10, 0, MODE_SMA, PRICE_CLOSE, Current + i);
m_20 = iMA(NULL, 0, 20, 0, MODE_SMA, PRICE_CLOSE, Current + i);
Print(m_10+ " " + m_20);
}

************************************************** ********

Quote:

Originally Posted by FerruFx

Did you declared the buffers?

double m_10[];
double m_20[];

FerruFx