Unexplainable Error 130 on Modify Order · · · – – – · · · - page 3

[Ernst Van Der Merwe]

Duarte Silva:

Ernst, thank you for the help!

If you don't mind I would like to know how do you get there? It was the string conversion that doesn't work? The code has the same value: order index, SL values, type of order...

One more question: I was searching on the mql4 book for operand/expressions to understand the structure of the code that you have written:  "MarketStopLevel = (minStop>0.0)?minStop:MarketStopLevel;"

Can you give a link to read?

The problem was the order ticket (post 8).

MarketStopLevel = (minStop>0.0) ? minStop : MarketStopLevel;

is simply a shorthand if else statement.

[Duarte Silva]

Marco vd Heijden:

It wasn't the string conversion because:

Now you successfully hired Ernst for a couple of days to,

https://www.mql5.com/en/docs/basis/operators/ternary

Marco,

When I saw yesterday the correction of Ernst I have remember your comment to one topic that I have made before, where you already suggested to use switch instead of string and then:

OP_BUY	0	Buy operation
OP_SELL	1	Sell operation
OP_BUYLIMIT	2	Buy limit pending order
OP_SELLLIMIT	3	Sell limit pending order
OP_BUYSTOP	4	Buy stop pending order
OP_SELLSTOP	5	Sell stop pending order

 

But I didn't understand well! I was thinking that you mean put the number of the type in the function, ex: ModifyOrders("1") instead of ModifyOrders(OP_BUY).

I have to thank you also for the help. My mistake! Sorry...