Hi folks,

Welcome to the practical world of MQL4 courses; welcome to your first indicator in MQL4.

I recommend you to read the previous nine lessons very carefully, before continuing with these series of courses, that’s because we will use them so much in our explanations and studies of the Expert Advisors and Custom Indicators which we will create in this series of lessons.

Please download the lesson and the indicator and enjoy them for free

Attached Files

	Lesson10-1.pdf (242.9 KB, 6318 views)
	My_First_Indicator.zip (746 Bytes, 3652 views)

__________________
Hope it helps !
Coders' Guru
Senior MQL programmer:
www.xpworx.com/custom.htm

Hi folks,

Please download the updated version of the example indicator.

__________________
Hope it helps !
Coders' Guru
Senior MQL programmer:
www.xpworx.com/custom.htm

este es un mensaje de prueba

Hi, I am interested in learning mql4. I make my own and others, but I have read very little about programming.

I have a function that allows me to open an order as opposed to an open hand but do not know how to start. I was reading about the ticket which is what might link the two orders, but I get an error.
-if-variable espected- if someone can help me thanks in advance.


hola, estoy interesado en aprender mql4. quiero hacer mi propio ea, pero llevo muy poco leyendo sobre programacion.

quiero hacer una funcion que me permita abrir una orden opuesta a una abierta manualmente pero no se como empezar. estuve leyendo sobre el ticket que es lo que podria relacionar las dos ordenes, pero me da un error.
- if-variable espected- si alguien me puede ayudar de antemano gracias.

int start()
{
int ticket,
//+------------------------------------------------------------------+

if(OrderSelect(ticket,SELECT_BY_TICKET))
{Alert ("EL NUMERO DEL TICKET ES="=ticket; //|mensaje con el ticket
}
//+------------------------------------------------------------------+
Alert (GetLastError());
//+------------------------------------------------------------------+

return ()
}