--- title: "MetaTrader 5 build 1395: Faster trade operations and visual testing improvements - Release Notes" description: "The client terminal now provides for faster sending of trading commands. Fixed an error which prevented execution of MQL5 applications... - Release Notes" image: "https://www.metatrader5.com/i/logo_metatrader5.png" url: "https://www.metatrader5.com/en/releasenotes/terminal/1369" --- # MetaTrader 5 build 1395: Faster trade operations and visual testing improvements ## The client terminal now provides for faster sending of trading commands. Fixed an error which prevented execution of MQL5 applications in terminals 19 August 2016 ### Terminal 1. The client terminal now provides for faster sending of trading commands. 2. Fixed an error which prevented execution of MQL5 applications in terminals running in 32-bit Windows 10, build 1607. 3. The Navigator now displays whether a trading account is operating in the Hedging or Netting mode. 4. A new context menu command has been added to the Navigator, it allows to connect to a web terminal using a selected account. 5. The Help section of the menu has been updated, now it features links to [video guides](https://www.youtube.com/channel/UCIr5Y_-R5naPpYQA6hFUSEA). 6. Error fixes connected with operation on high-resolution displays (4K). 7. Fixed errors in Persian translation of the user interface. ### MQL5 1. Added new 'void *' pointers to enable users to create abstract collections of objects. A pointer to an object of any class can be saved to this type of variable. It is recommended to use the operator dynamic_cast(void * pointer) in order to cast back. If conversion is not possible, the result is NULL. ``` class CFoo { }; class CBar { }; //+------------------------------------------------------------------+ //| Script program start function | //+------------------------------------------------------------------+ void OnStart() { void *vptr[2]; vptr[0]=new CFoo(); vptr[1]=new CBar(); //--- for(int i=0;i(vptr[i])!=NULL) Print("CFoo * object at index ",i); if(dynamic_cast(vptr[i])!=NULL) Print("CBar * object at index ",i); } CFoo *fptr=vptr[1]; // Will return an error while casting pointers, vptr[1] is not an object of CFoo } //+------------------------------------------------------------------+ ``` 2. Added support for the operator [ ] for strings. The operator enables users to get a symbol from a string by index. If the specified index is outside the string, the result is 0. ``` string text="Hello"; ushort symb=text[0]; // Will return the code of symbol 'H' ``` 3. Added a second version of the TesterInit event handler with the int OnTesterInit(void) signature, which can return INIT_SUCCEEDED (0) or INIT_FAILED (or any non-zero value). If OnTesterInit returns a non-zero value, the optimization will not begin. 4. Fixed an error, which could lead to different results returned by different ChartGetString overloaded functions. ### Tester 1. Added new commands and hot keys for visual testing. Now it is possible to configure charts in the visual tester like in the terminal: to change colors, to control visibility of various elements, to apply templates, etc. ![](https://c.mql5.com/3/103/tester__1.png) 2. Fixed operation of the Sleep function in the "Open prices" testing mode. 3. Fixed formation of incorrect state of bars on timeframes W1 and MN1. ### MetaEditor 1. Added UI translation into Traditional Chinese. Updated documentation. **Earlier publications:** - [MetaTrader 5 iOS build 1371](https://www.metatrader5.com/en/releasenotes/iphone/1367) - [MetaTrader 5 Android build 1338](https://www.metatrader5.com/en/releasenotes/android/1366) - [MetaTrader 5 Platform build 1375: Time & Sales and access to ticks during testing](https://www.metatrader5.com/en/releasenotes/terminal/1357) - [MetaTrader 5 Web Platform: Official release](https://www.metatrader5.com/en/releasenotes/terminal/1359) - [MetaTrader 5 iOS build 1335](https://www.metatrader5.com/en/releasenotes/iphone/1356)