Discussion of article "How to create bots for Telegram in MQL5"

7

Junior 2019.09.11 21:49 #61

Thanks a lot Nguyen Van Tuan,
Now, it works with private channels. Before, my bot was working only in public channels.

Best Regards,
Junior

Nguyen Van Tuan:

Hi,

When i have tested with this Library of Andrey Voytenkoon MT5, It not work well so i have some more simple step. Any people hit same error can try to change like me:

1. Confirm add https://api.telegram.org to Allow WebRequest for listed URL

2. When you using chat_id (like "-1001301234105") instead @channel_name, you will hit some error with this code so i have change it

And now I confirm after i have do two things above, this library work well in MT5.

Thanks Andrey Voytenko again.

22

odlambda 2019.09.13 19:40 #62

Right!!! Same problem!!!!

Junior:

Thanks a lot Nguyen Van Tuan,
Now, it works with private channels. Before, my bot was working only in public channels.

Best Regards,
Junior

10

satrifx7 2019.09.30 20:52 #63

Hi

I got a script to send messages from MT4 to Telegram, I tried to convert to MQL5 but failed, through this discussion forum I ask for help to convert from MQ4 file format to MQL5 for further study material .....

the file I included

I thank those who are willing to help

Files:

Telegram_Signal_Alert.mq4 9 kb

Help me to convert Converting MT4 EA I Double My Account

22

odlambda 2019.10.06 12:47 #64

Hi, I update metatrader v and compile the code again, but report me a warning:

MT5 5.00 build: 2170 4 / OCT / 2019:

"" Obsolete behavior, calls to hidden methods will be disabled in a future version of the MQL Telegram.mqh compiler ""

The reference call to: " StringReplace "

I am looking for any alternative but for the moment I did not find it. In the future rev ..... any ideas?

Thank you!!

Code:

 //+------------------------------------------------------------------+
   void UserNameFilter( const string username_list)
     {
      m_users_filter.Clear();

       //--- parsing
       string text=StringTrim(username_list);
       if (text== "" )
         return ;

       //---
       while ( StringReplace (text, "  " , " " )> 0 );
       StringReplace (text, ";" , " " );
       StringReplace (text, "," , " " );
      

       //---
       string array[];
       int amount= StringSplit (text, ' ' ,array);
       for ( int i= 0 ; i<amount; i++)
        {
         string username=StringTrim(array[i]);
         if (username!= "" )
           {
             //--- remove first @
             if ( StringGetCharacter (username, 0 )== '@' )
               username= StringSubstr (username, 1 );

            m_users_filter.Add(username);
           }
        }

     }
   //+------------------------------------------------------------------+

StringReplace() deprecated?? [warning 91: deprecated behavior, hidden method Libraries: JSON Parser

22

odlambda 2019.10.06 12:52 #65

satrifx7:

Hi

I got a script to send messages from MT4 to Telegram, I tried to convert to MQL5 but failed, through this discussion forum I ask for help to convert from MQ4 file format to MQL5 for further study material .....

the file I included

I thank those who are willing to help

You dont needed convert the code.This code can be run in both version, see again the post or code.

Moderator
24849

Keith Watford 2019.10.06 12:58 #66

odlambda:

Hi, I update metatrader v and compile the code again, but report me a warning:

Please only use English in the forum.

I have edited and translated your post with the site's tool this time

22

odlambda 2019.10.06 19:52 #67

Keith Watford:

Please only use English in the forum.

I have edited and translated your post with the site's tool this time

Sorry its a translate plugin from Chrome.

Thanks and sorry.

6

HoangMinh891 2019.10.09 14:51 #68

Please help me to increase ScreenShot (image) Size from 800x600 to 1920×1080 and 1660x765.

I have used size 1660x765 and hard to see number on chart but 800x600 can, then I think there is a way to increased chart size when we screenshot. Please help me to do so

Thanks!

EA to take screenshot How to increase lot How to hide lot

10

satrifx7 2019.10.13 16:48 #69

odlambda:
You dont needed convert the code.This code can be run in both version, see again the post or code.

Hi odlamda

thank you

for my post response .... I have tried, for example in MT4 when open Order Buy ... then ea will record the activity on the chart and send a message to the telegram channel regarding the buy order entry. When used on MT5, no messages are received from transactions on MT5 ... please help where the error is ...

thank you

Sending MT4 trading notifications Coding help Not enough money on

10

Nicholas Martins 2019.10.17 06:27 #70

Thanks for sharing this code!

I just have a small issue, one of my brokers has lowercase letter on some symbols like EURUSDm, GBPUSDm, XAUUSDm... I tried editing the .mq5 file for new symbols, like USDINR or USDBRL (these are symbol indicators are provided with upper case letters only), they work but when I try the symbols containing lower case, something turn them into upper case letters and the query for the symbol fails because the name is wrong. The problem persists when querying for quotes or chart image, the response is slightly different but neither work with symbols that use lower case letters.

I attached some examples

Files:

IMG_7207.PNG 449 kb

IMG_7208.PNG 435 kb

IMG_7210.PNG 773 kb

IMG_7211.PNG 810 kb

What does i mean Help with this code Cannot copy signal as

Discussion of article "How to create bots for Telegram in MQL5" - page 7