Any questions from newcomers on MQL4 and MQL5, help and discussion on algorithms and codes - page 158
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I have this design
static datetime TimeN=0;
void OnTick()
{
datetime TimeC=iTime(NULL,TF,0);
if(TimeN==0)TimeN=TimeC;
if(TimeN==TimeC) return;
TimeN=TimeC;
thank you!!!
Tell me just why I have to create a topic if none of the experts do not even want to read the messages. I don't know why I asked for help. If everyone in this thread gives a shit about everyone.
You wrote this:
Forum on trading, automated trading systems and trading strategy testing
Any newbie questions on MQL4, help and discussion on algorithms and codes
vannoo, 2017.03.17 15:57
Folks can you advise me here what i have done wrong .Not so ; I have been learning for about three weeks to write MQL4 EAs myself ! I wrote a compiled EA, no errors or warnings and everything seems fine. I found a big BUT it doesn't want to work . Maybe I can ask here where I made a mistake and what I did wrong. If someone tells me what to do, let me know. I am afraid this is my first time here and how to do it. Although I see how.hello all
I am new to programming, but trying to learn)
I have a little problem with closing the order according to the indicator readings
I can tell straight away about the conditions of opening and closing a position by the indicator readings and close the order in the opposite direction without any stops and profit
if(r > 50 && p > m) //conditions for openingof a Buy order
{
ticketB = OrderSend(Symbol(),OP_BUY,0.1,Ask,5,0,0,",111,0,Green); //open Buy order
}
am I writing the order close condition correctly?
if(r < 50 && p < m) --- this is a Sell condition and a Close condition
{
OrderClose(ticketB,0.1,Bid,5,Red);
}
and printspossible use of uninitialized variable 'ticketB' and return value of 'OrderClose' should be checked
Can you guys tell me where I wrote it wrong?
Can you please tell me how to make a cycle of dates - I need to search ranges - years and quarters.
For example the first range from 01.01.2010 to 31.12.2010, the second from 01.01.2011 to 31.12.2011 - how to organize it in the cycle?
If I didn't make myself clear earlier, here's an example of a design I'd like to clench somehow...
for(int Ti=0; Ti<18; Ti++) { if(Ti==0) {start_time=D'01.01.2000'; stop_time=D'31.12.2000';} if(Ti==1) {start_time=D'01.01.2001'; stop_time=D'31.12.2001';} if(Ti==2) {start_time=D'01.01.2002'; stop_time=D'31.12.2002';} if(Ti==3) {start_time=D'01.01.2003'; stop_time=D'31.12.2003';} if(Ti==4) {start_time=D'01.01.2004'; stop_time=D'31.12.2004';} if(Ti==5) {start_time=D'01.01.2005'; stop_time=D'31.12.2005';} if(Ti==6) {start_time=D'01.01.2006'; stop_time=D'31.12.2006';} if(Ti==7) {start_time=D'01.01.2007'; stop_time=D'31.12.2007';} if(Ti==8) {start_time=D'01.01.2008'; stop_time=D'31.12.2008';} if(Ti==9) {start_time=D'01.01.2009'; stop_time=D'31.12.2009';} if(Ti==10) {start_time=D'01.01.2010'; stop_time=D'31.12.2010';} if(Ti==11) {start_time=D'01.01.2011'; stop_time=D'31.12.2011';} if(Ti==12) {start_time=D'01.01.2012'; stop_time=D'31.12.2012';} if(Ti==13) {start_time=D'01.01.2013'; stop_time=D'31.12.2013';} if(Ti==14) {start_time=D'01.01.2014'; stop_time=D'31.12.2014';} if(Ti==15) {start_time=D'01.01.2015'; stop_time=D'31.12.2015';} if(Ti==16) {start_time=D'01.01.2016'; stop_time=D'31.12.2016';} if(Ti==17) {start_time=D'01.01.2017'; stop_time=D'31.12.2017';} }
I want to change a full stop in a line to a comma - it doesn't work - what am I doing wrong?
If I didn't make myself clear earlier, here is an example of a construction I would like to clench somehow...
If by year, it could be something like this
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 17 Start = 2017.01.01 Stop = 2017.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 16 Start = 2016.01.01 Stop = 2016.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 15 Start = 2015.01.01 Stop = 2015.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 14 Start = 2014.01.01 Stop = 2014.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 13 Start = 2013.01.01 Stop = 2013.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 12 Start = 2012.01.01 Stop = 2012.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 11 Start = 2011.01.01 Stop = 2011.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 10 Start = 2010.01.01 Stop = 2010.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 9 Start = 2009.01.01 Stop = 2009.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 8 Start = 2008.01.01 Stop = 2008.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 7 Start = 2007.01.01 Stop = 2007.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 6 Start = 2006.01.01 Stop = 2006.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 5 Start = 2005.01.01 Stop = 2005.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 4 Start = 2004.01.01 Stop = 2004.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 3 Start = 2003.01.01 Stop = 2003.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 2 Start = 2002.01.01 Stop = 2002.12.31
2017.03.20 21:24:14.002 Year_Test EURUSD,M15: Ti = 1 Start = 2001.01.01 Stop = 2001.12.31
I want to change a full stop in a line to a comma - it doesn't work - what am I doing wrong?
It works
2017.03.20 21:39:02.802 StringReplace EURUSD,M15: 999.99 = 999.99