[Archive!] Any rookie question, so as not to clutter up the forum. Professionals, don't pass it by. Couldn't go anywhere without you - 2. - page 190

[[Deleted]]

DhP:

It's the same, but it's easier (more familiar) to read the code.

I'm too lazy to figure it out, but someone will easily find a mistake in your code without straining. Just wait.

There are no errors there. Everything works fine individually, but I would like to combine everything into one Expert Advisor. At least combine Expert Advisors with lines, the sound signal can also be run separately as a script.

[ScioMe]

Sometimes a message appears in the logbook:

invalid price 1.37197000 for OrderSend function

What could this be about? It appears after the stop loss has been reached.

[Roma]

the wrong price is 1.37197000.

the correct price is 1.37197 or 1.3719, depending on which DNS.

To set the number of digits after the decimal point NormalizeDouble() is used

[[Deleted]]

How can I trace the opening of a new bar in int start()?

I need the code to be triggered not on every tick but only after a new bar is opened

[Roma]

If the time of the bar is not the same, it means that the bar has changed.

if it is not equal, it means the bar has changed - do what you need to do and remember the time.

[[Deleted]]

Who has used isCloseLastPosByStop() or isCloseLastPosByTake()? Show how you did it.

[Roma]

Could you please advise how to load indicator on a chart programmatically?

There is the function bool ServiceLoadCustomIndicator(int hwndChart,...); //hwndChart- System descriptor of the chart window, where the indicator is loaded.

I don't know how to know the chart window descriptor.

I just need to remember GetTickCount on the first tick after the start of the indicator, but the code below doesn't work - the terminal hangs. Maybe in init() RefreshRates doesn't work at all...?

 while(true){
  if(RefreshRates()) { tik=GetTickCount(); break; }
  Sleep(1); }

[Artyom Trishkin]

doon:

Who has used isCloseLastPosByStop() or isCloseLastPosByTake()? Show me how you did it.

It couldn't be simpler:

if (isCloseLastPosByStop(OP_BUY, Magic)) {
// код если последняя поза Бай с магиком Magic закрылась по стоп-приказу
}
if (isCloseLastPosByTake(OP_SELL, Magic)) {
// код если последняя поза Селл с магиком Magic закрылась по тейку
}

Place functions themselves outside of the function start(), you can even at the end of the whole code.

[Виктор]

todem:

so at least a bit of live video will add to the experience of future programmers here

Your explanation is unsatisfactory. A "live video" with a stupid advertisement for a broker carries nothing but advertisement for the broker.
Your posts are deleted, you have been warned.

[Виктор]

artmedia70:

This is as easy as it gets:
Place the functions themselves outside of the start() function, or at the very end of the whole code.

I should add that at the same link, where doon took the code of functions, there is an example of test_isCloseLastPosByStop.mq4 script, where everything is done as Artem says. You should have a look at it before you ask.