List of changes in MetaTrader 5 Client Terminal builds - page 2

List of changes in the Help for MQL5:

1. Added topic Creating and Deleting Objects.
2. Corrected topic Event Handling Functions: event handlers for OnChartEvent and OnTimer events now are available in indicators;
3. Corrected description of functions EventSetTimer and EventKillTimer: each Expert Advisor and indicator creates its own copy of timer;
4. Added note for function FileSeek;
5. Added description for functions MathMax and MathMin;
6. Corrected topic Object Create Operator new: the new operator can be applied only to class objects. They can't be applied to structures;
7. Added description for property CHART_FIRST_VISIBLE_BAR: indexing of bars is the same as for timeseries;
8. Corrected definition of the fifth parameter (parameters_array[]) of the IndicatorCreate() function - now it's a constant parameter;
9. Corrected description of Standard Library classes.

In addition, Help can be downloaded independently:

• https://www.mql5.com/files/docs/mt5/mql5/chm/mql5.chm (1.3 Mb)
• https://www.mql5.com/files/pdf/mql5.pdf (5.9 Mb)

MetaTrader 5 Client Terminal build 253

List of changes in the Help for MQL5:

1. Added note and example for the Bars() function.
2. Added the SymbolIsSynchronized() function in the Market Info section.
   
3. Added note for the Object Functions section:
   When renaming a graphical object two events are formed simultaneously. These events can be processed in an Expert Advisor or Indicator by OnChatEvent() function.
   

   • event of graphical object deletion with old name (CHARTEVENT_OBJECT_CREATE);
   • event of graphical object creation with new name (CHARTEVENT_OBJECT_DELETE).
4. Added new uninitalization reason code: REASON_PROGRAM for the case if an Expert Advisor has terminated its operation by calling the ExpertRemove() function
5. Changed the return value type for the GlobalVariableCheck() function;

In addition, Help can be downloaded independently:

• https://www.mql5.com/files/docs/mt5/mql5/chm/mql5.chm(1.5 Mb)
• https://www.mql5.com/files/pdf/mql5.pdf (7.0 Mb)

1. Terminal: The mass graphic objects processing is optimized.
2. Terminal: Fixed errors in charts for the scripts and Expert Advisors.
3. Terminal: Fixed formatting of text in the trade results dialog.
4. Terminal: Fixed crashlog errors and errors reported at Forum.
5. MQL5: Fixed an error in inheritance of DLL access flag for the custom indicators, created in the custom indicators.
6. MQL5: The error list for the file operations FileMove, FileCopy and FolderClean is extended.
7. MQL5: The parameters checking in the graphic objects creation is extended.
8. MQL5: Fixed crashlog errors and errors reported at Forum.
9. MetaEditor: Fixed an error in shift of the parameters in the debug dialog.

MetaTrader 5 Client Terminal build 257

1. Terminal: Fixed an error in restoring of trade dialog parameters after execution errors.
2. MQL5: Added an access to property OBJPROP_SELECTED of graphical objects.
3. MQL5: Fixed an error in passing of strings by reference to DLL.
4. MQL5: Fixed an error in access to property "Levels" of graphical objects.
5. MQL5: Fixed crashlog errors and errors reported at Forum.
   

The live update is available through the LiveUpdate system.

MetaTrader 5 Client Terminal build 261

1. Terminal: Fixed an error in popup menu of News dialog.
2. Terminal: Fixed an error in restoring of windows after restart of the client terminal.
3. Terminal: Added processing of trailing stops for pending orders. If position has the same direction as pending order, the trailing stop is applied to the position after the pending order execution.
4. Terminal: Fixed an error in price checking when placing of pending orders.
5. Terminal: Fixed an error in saving of screenshot ("Save As Picture") for computers with two monitors.
6. Terminal: Fixed an error in saving of the attachments in internal e-mail.
7. Terminal: Fixed an error in placing of SL and TP (in points) in trade dialog.
8. Terminal: Added font smoothing for graphic objects Text and Label.
9. Terminal: Fixed an error in positioning of graphic objects of Label type.
10. Terminal: Fixed crashlog errors and errors reported at Forum.
11. MQL5: Fixed an error in access to property OBJPROP_TIMEFRAMES for graphic objects (visibility of an object at timeframes).
12. MQL5: Fixed an error in explicit typecasting of object pointer.
13. MQL5: Fixed an error in typecasting of constant parameters of the function.
14. MQL5: Fixed an error in calculation of property CHART_SHIFT_SIZE.
15. MQL5: Added checking for the code of a symbol for graphic objects of Arrow type.
16. MQL5: Added new property of a symbol SYMBOL_SPREAD_FLOAT, that indicates floating spread for the symbol.
17. MQL5: Added new buffer identifiers LOWER_HISTOGRAM and UPPER_HISTOGRAM for the indicator Gator Oscillator.
18. MQL5: Added unloading of Expert Advisors when a critical error.
19. MQL5: Fixed an error in functions Copy* for the request of the future bars.
20. MQL5: Fixed an error in graphic object renaming in MQL5 programs.
21. MQL5: Fixed an error when string copying to itself.
22. MQL5: Fixed an error in checking for a match of parameter name with enmeration.
23. MQL5: Fixed crashlog errors and errors reported at Forum.
24. MQL5: Added a new concept - position identifier. After the opening of a new position, the position gets the internal identifier, equal to the order ticket, as a result the position occurred. Further this identifier is assigned to all orders and deals, that changes the state of this position (increase, decrease, reverse). The position identifier changes to zero when the current position is totally closed. Added new properties for the position, order and deal: POSITION_IDENTIFIER, ORDER_POSITION_ID and DEAL_POSITION_ID.
25. MetaEditor: Added a hotkey (Ctrl-C) for the compilation errors copying in "Errors" tab of "Toolbox" window.
26. MetaEditor: Fixed an error in alignment of "do-while" cycles in Styler.
27. MetaEditor: Fixed an error in checking of types of the parameters in autosubstitution.
28. MetaEditor: Fixed an error in context help for source code keywords.
29. MetaEditor: Fixed an error in class members autosubstitution according to the type of returned by function.
30. MetaEditor: Fixed crashlog errors and errors reported at Forum.

The live update is available through the LiveUpdate system.

The MetaTrader 5 client terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.software.corp/mt5/mt5setup.exe