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double b=MarketInfo("EURUSD",MODE_BID);
1) How do I get this into a numeric variable that I can add and subtract with???
2) What can I substitute "EURUSD" with that I can use it on any currency with hardcoding the currency pair in?? NULL does not seem to work.
If you got the answers, Please help!
Dave
<<<1. A double is a numeric value which you can add and subtract, so it's already done.
2. MarketInfo(Symbol(), MODE_BID); uses the current chart which the ea or indicator is attached to.
Got the info, now how do I use the info in a formula??
Forget it.
Great, Thanks - did the trick! I will document this for the future in my notes.
Have a great week!
Dave
<<<
how to draw little circle
Hi MQL master,
I need help , how to draw little circle on each end of hi low zigzag line .?
Thanks
==================
Forex Indicators Collection
Use a zig zag pointer program (Match the zig zag settings) and change the arrow to a 108 or 161, 162, 163 versus 234, 233. You can change the size of the circle or dot by changing the number 4 after the arrow to smaller by a lower number.
Hope this helps!
Dave
<<<
Putting symbols into the chart by an EA
Hi,
is it able to insert symbols like arrows or something else by a generatet signal of an EA?
Thanks
Yes; check the "Object" functions.
stochk0> stochk10 ?
iStochastic(Symbol(), Period(), Stoch_K,Stoch_D, Stoch_Slowing, MODE_SMA, 0, MODE_MAIN, i)> iStochastic(Symbol(), Period(), Stoch_K,Stoch_D, Stoch_Slowing, MODE_SMA, 0, MODE_MAIN, i)?
________
"(stochk0 > stochk10)
double stochk0 = iStochastic(Symbol(), Period(), Stoch_K,Stoch_D, Stoch_Slowing, MODE_SMA, 0, MODE_MAIN, i);
double stochk10 = iStochastic(Symbol(), Period(), Stoch_K,Stoch_D, Stoch_Slowing, MODE_SMA, 0, MODE_MAIN, i);"
Modify a magic number?
Hello all,
I am wondering if anyone can help me with this problem? I keep track of ALL orders in my EA's through magic numbers. Every order has it's own unique magic number assigned to it.
What I want to know is this: Is it possible to modify an open order and change it's magic number identifier? Any help would be greatly appreciated!![](https://c.mql5.com/forextsd/smiles/regular_smile.png)
You probably know it yourself but the only function in MQ4 that changes parameters of an order is OrderModify().
Unfortunately it doesn't allow to modify magic number.