How to code? - Page 214

Roger09 · #**2131** (**permalink**) 10-29-2009, 11:28 PM

Quote:

Originally Posted by Tio Patinhas

Hi guys !

Please, what i need put in my EA to it open the orders only when the time hour equals 00:00 ? I need that it open the order only in this hour, can you put here to me the programation code ?

I trying this but it not works:

if (TimeHour(TimeCurrent() == 0)
{
OrderSend(Symbol(), OP_BUY, Lot, Ask, Slippage, SL, TP, 0, Magic, 0, Lime);
}

Thank you very much !

Try this way:

Code:

int mark;
int start()
{
....
if(Hour()==0&&mark==0)
{ 
OrderSend(Symbol(), OP_BUY, Lot, Ask, Slippage, SL, TP, 0, Magic, 0, Lime);
mark=1;
}

if(Hour()>1)mark=0;
...
}

Tio Patinhas · #**2132** (**permalink**) 10-30-2009, 12:51 AM

Quote:

Originally Posted by Roger09

Try this way:

Code:

int mark;
int start()
{
....
if(Hour()==0&&mark==0)
{ 
OrderSend(Symbol(), OP_BUY, Lot, Ask, Slippage, SL, TP, 0, Magic, 0, Lime);
mark=1;
}

if(Hour()>1)mark=0;
...
}

IT WORKS !!! tHANK YOU VERY MUCH MY FRIEND, YOU IS THE MAN!!!

junglelion · #**2133** (**permalink**) 10-30-2009, 04:22 AM

How to add lines in indicator like RSI 80% RSI 20% in mql4 code , not through manual method

Guide the code used.

Linuxser · #**2134** (**permalink**) 10-30-2009, 04:52 AM

Quote:

Originally Posted by junglelion

How to add lines in indicator like RSI 80% RSI 20% in mql4 code , not through manual method

Guide the code used.

By buffer or by instruction

By instruction is something like

#property indicator_level1 30
#property indicator_level2 70

junglelion · #**2135** (**permalink**) 10-30-2009, 06:17 AM

Quote:

Originally Posted by Linuxser

By buffer or by instruction

By instruction is something like

#property indicator_level1 30
#property indicator_level2 70

lets say i wish to draw 80% level on the momemtum indicator takingthe array max and array min values

how to draw that line

i do get the 80% value, but how to put it on chart

Tio Patinhas · #**2136** (**permalink**) 10-30-2009, 05:38 PM

Hi guys !!

My EA are opening orders in the hour 0:00 to 01:00. Its exactly what i want, but, i need that it open only one order in this time. When it take the profit it opens a new order, i not want this. I want thath it opens only one order in the period of the 00:00 to 01:00. In other words, only one trade per day.

how i can code it ?

This is the code thath i´m using:

if(Hour()<=0 && Mark==0)

if (Mark == 0)
{
if(Buy_Orders && Total < 1 )
{
OrderSend(Symbol(), OP_BUY, Lot, Ask, Slippage, StopLossBuy, TakeProfitBuy, Coment, Magic, Lime);
Mark=1;
}
if(Sell_Orders && Total < 1)
{
OrderSend(Symbol(), OP_SELL, Lot, Bid, Slippage, StopLossSell , TakeProfitSell, Coment, Magic, Red);
Mark=1;
}
}

if(Hour()>1) Mark=0;

Roger09 · #**2137** (**permalink**) 10-30-2009, 10:09 PM

Quote:

Originally Posted by Tio Patinhas

Hi guys !!

It should work. Show us the whole code.

Tio Patinhas · #**2138** (**permalink**) 10-31-2009, 04:51 AM

Quote:

Originally Posted by Roger09

It should work. Show us the whole code.

Problem resolved... Thanks !

N8937G · #**2139** (**permalink**) 10-31-2009, 06:23 PM

I'd like to create 2 GlobalVariable so that when my EA restarts it knows to use these two variables if they exist

The first is the value of a currency when an order (the first order) was placed, I call this variable center. It is the center value ie. Bid + Ask / 2 = center

The second is count ...Just a simple count that I increase by one with every new order.....until I close them all and the count is reset to zero.

//================================================== =====

Will this work to check for Global Variables "center" and "count"....and if found write the values to the variables center and count in my EA?

if (GlobalVariableCheck(center))
if (GlobalVariableCheck(count))
{
center = (GlobalVariableGet(center));
count = (GlobalVariableGet(count));
AskStart=1;
BidStart=1;
}

//================================================== ============

Will this (assuming AskStart and BidStart are zero) write the center value to the GlobalVariable "center"

if(AskStart==0)
if(BidStart==0)
{
AskStart = NormalizeDouble((Ask),4);
BidStart=NormalizeDouble((Bid),4);
center=((AskStart+BidStart)/2);
NormalizeDouble((center),4);
Print(center);
AskStart=1;
BidStart=1;
Comment(center);
GlobalVariableSet("center",center);

}

//================================================== ===================

Will this write the value of count to GlobalVariable "count"?

tic = -1;
if(TradeLong)
if(center>(Ask+sh1))

if (count==1)
{
while((tic == -1 )&&center>(Ask+sh1))
{
Sleep(4000);
RefreshRates();
tic = OrderSend(Symbol(),OP_BUY,LE1, NormalizeDouble((Ask),4),5,Ask-sl1*Point,0,"",255,0,CLR_NONE);
}

if (tic != -1)
{
count=2;
GlobalVariableSet("count", count);
tic = -1;
}
else
{
return(0);
}

while((tic == -1 )&&center>(Ask+sh1))
{
Sleep(4000);
RefreshRates();
tic = OrderSend(Symbol(),OP_SELL,LE00, NormalizeDouble((Bid),4),5,Bid+sl0*Point,Bid-tp000*Point,"",255,0,CLR_NONE);

}

return(0);

}

//==============================================

Will this Delete GlobalVariable count and center??

if(OrdersTotal()==0)
{

Closenow=False;

count=1;
AskStart=0;
BidStart=0;
center=0;
Hedgeonce=1;
GlobalVariableDel(center);
GlobalVariableDel(count);
}

Thank you for your help and review.....

jsenne · #**2140** (**permalink**) 11-01-2009, 01:59 AM

is there an EA that opens trades at a set time of day, and lets you set prices....exit strategy.....all variables