User reports error 129 when using OrderClose_MT4 and asks about API functions like RefreshRates and NormalizeDouble.

[Deleted] 2008.10.01 08:29 #41

TradeZone wrote >>

Hi fdan1c,

You really find a bug. It's fixed now. Please, get version 4.0.0.3 ( http://www.itevolution.com.br/tz/files/TZMT4API.zip ). This version will expire late November.

And folks... please update to version 4.0.0.3.

Older Versions, like 4.0.0.2, expires on 2008.09.30.

Kindest regards!

Hello!

Thanks for previous fix.

I'm not sure but seems one more bug discovered (I had no enough time to fully test it yet)

OrderClose_MT4 always return Error 129: ERR_INVALID_PRICE. Could you check it?

And one more question... What about such MT4 functions as RefreshRates() and NormalizeDouble() which currently absent in API?

Are they applied automatically where applicable? Is it has sense to add it to API?

Thanks and regards,

fdan1c

Questions from Beginners MQL4 Is it possible to How to debug with

Alexander 2008.10.01 15:59 #42

TradeZone:

Hi fdan1c,

You really find a bug. It's fixed now. Please, get version 4.0.0.3 ( http://www.itevolution.com.br/tz/files/TZMT4API.zip ). This version will expire late November.

And folks... please update to version 4.0.0.3.

Older Versions, like 4.0.0.2, expires on 2008.09.30.

Kindest regards!

4.0.0.3 Trial has fine! look image

[Deleted] 2008.10.01 17:02 #43

FinGeR:

4.0.0.3 Trial has fine! look image

Hi FinGer,

Close all instances before installing new version.

Kidest regards.

Alexander 2008.10.01 17:09 #44

yes Thanks

[Deleted] 2008.10.01 18:14 #45

fdan1c:

Hello!

Thanks for previous fix.

I'm not sure but seems one more bug discovered (I had no enough time to fully test it yet)

OrderClose_MT4 always return Error 129: ERR_INVALID_PRICE. Could you check it?

And one more question... What about such MT4 functions as RefreshRates() and NormalizeDouble() which currently absent in API?

Are they applied automatically where applicable? Is it has sense to add it to API?

Thanks and regards,

fdan1c

Hi, fdan1c!

There is no need of RefreshRates(). It's already called when needed.

About NormalizeDouble(), we use same strategy used with RefreshRates(). But you must you install version 4.0.0.4 ( http://www.itevolution.com.br/tz/files/TZMT4API.zip ).

About OrderClose_MT4 always return Error 129: ERR_INVALID_PRICE:
You can be using a price from one broker in another broker, or price can really slips.

Make sure you're using correct price, and try to wide your slipage.

Kindest regards.

orderSend Errors 0, 129, Multiple OrderSend simultaneously Any rookie question, so

[Deleted] 2008.10.06 18:34 #46

Hi TradeZone

Good work, any chance for C/C++ API with h and lib stuff in there?

Have a great day

Juso

juangecko 2008.10.06 19:02 #47

juso wrote >>

Hi TradeZone

Good work, any chance for C/C++ API with h and lib stuff in there?

Have a great day

Juso

Some MT4 brokers does not allow EA for real trading...is there any way to make them think it is a manual order?

Thxs

JB

[Deleted] 2008.10.06 21:21 #48

I don't understand something here..

I can do Order Sends all day long..

However I'm having a big issue doing a OrderClose..

Can you please give an example on these.

I really don't think its my .NET wrapper DLL.

Delete a pending order [WARNING CLOSED!] Any newbie Preventing overfitting

[Deleted] 2008.10.06 21:31 #49

juso:

Hi TradeZone

Good work, any chance for C/C++ API with h and lib stuff in there?

Have a great day

Juso

Hi juso,

<Program Files>\TradeZone\TZMT4API\Developer\MetaTrader4 API.txt contains what do you want.

Kindest regards.

[Deleted] 2008.10.06 21:36 #50

juangecko:

Some MT4 brokers does not allow EA for real trading...is there any way to make them think it is a manual order?

Thxs

JB

Hi juangecko!

Not with current version. We'll register this feature.

Kindest regrads.

New API MetaTrader 4 AVAILABLE - page 5