Embarcadro RAD Studio News – Tokyo Release 3 (version 10.2.3) now out !


Embarcadero have announced release 3 of 10.2 Tokyo (i.e. 10.2.3).

 A summary of the new features is given at

Announcement of 10.2.3

 The C++ Rename Refactoring has been in the pipeline for a while now. It’s great that it is finally here!

 There’s also more in depth information at 

 Embarcadero Tokyo Release 3 DocWiki



Exciting RAD Studio Developments in 2018

Embarcadero have announced some information about Release 3 of 10.2 Tokyo (i.e. 10.2.3). This release is targeted for the first quarter of 2018.

 For this release they have three key themes. First, to provide enhancements to the core visual frameworks, including better HighDPI support for VCL and quality improvements for FireMonkey (FMX). Second, they are continuing to improve the C++ capabilities, by including CMake command line support and C++ Rename Refactoring. Third, they are expanding RAD Server support for Ext JS.

 We will keep you posted about when this release becomes available.

A tip for using Firemonkey and VCL on different Embarcadero C++ projects

I use Embarcadero C++ for a lot of work. Sometimes Firemonkey is the right framework to use and sometimes VCL is. I have a lot of C++ files that contain classes that are equally useful for both frameworks.

 Instead of having

 #include <fmx.h>


 #include <vcl.h>

at the tops of the files, for all *.cpp files that can be applied equally in either framework, I use the following line:

#include “EmbarcaderoComponentLibrary.h”

The file EmbarcaderoComponentLibrary.h resides in every project I create and is edited once at the start of the project design. It contains the following lines (along with a load of comment statement which I don’t reproduce):


//Set these for each project requirements

#define ROGER_USE_VCL 1

#define ROGER_USE_FMX 0





#include <vcl.h>



 #include <fmx.h>





The First Rule of Software Development

There are many rules that could claim to be the “first rule”…..

 How about:

 “Never have the same data maintained in two different places.”

 If you don’t follow this rule you immediately have a new task of ensuring that the two different places contain the same data and also the headache of what happens when they do contain different data.

 It sounds obvious, but you’d be amazed how many times this rule is violated.


Embarcadero C++ Version 2.2.2 is now available

Embarcadero have released their latest version of RAD Studio / C++ / Delphi this week – calling it Tokyo 2.2.2.

One of the new helpful improvements is the addition of a “dark theme” option in the IDE. Many professional developers will be grateful for the reduced eye strain using the IDE configured in this way affords.

 You can find a full list of the new features available at

 V2.2.2 Information about new features

You can download a copy of the starter edition (FOC) at

Embarcadero RAD Studio – Starter edition


Embarcadero FireDAC and C++ – Good for Paradox

FireDAC is good for paradox (a leading database in it’s time and still in use in legacy applications)…..


1) Create a new VCL project

 2) on Form1 add a single TFDConnection

 3) double click on this TFDConnection

 4) Select DriveID to be “ODBC”

 5) Now in the ODBC Driver entry, can you select “MS Driver for Paradox” ?

6) Assuming you can, enter the full path to your Paradox database directory in the “Database” box

 7) close down the configuration window

 8) go to the properties of the TFDConnection

9) click on “Connected” – this will bring up a password dialog (on our test I have no password protection so just click on OK). The connected check box in the properties should now say “true”.

 10) Now you can add a TFDQuery to your form

 11) It will have the property: connection already set to your TFDConnection

 12) Double click on the TFDQuery to bring up the query editor

 13) in the SQL tab enter the following

   SELECT * FROM yourtablename

 14) click on Execute and you will see all the contents of the table.

 I have just done this with a paradox database on a Win 7 PC using C++ Builder and it all works as described.

 Note: you may want to use the connection wizard (button on the TFDConnection configuration form) as this also sets up ODBC Advanced string which has additional options that can apply to FireDAC ODBC Paradox.

 Hope this helps get you started.


Embarcadero FireDAC -10.2 Tokyo – Release 1

Embarcadero have recently released an updated to RAD Studio (C++ Builder/Delphi) called 10.2_Tokyo_-_Release_1

 What do you get in this update?

 * Delphi Linux server performance enhancements for both RAD Server and DataSnap.

* Delphi and C++ compiler and linker updates that resolve issues loading packages, especially when debugging, on Windows 10 Creators Update.

* Support for latest versions of iOS and Xcode (iOS 10.3 and XCode 8.3.2) when targeting the iOS App Store.

* FireDAC support for MSSQL 2012, 2014, 2016, and ODBC Driver 13.

* Significant C++ linker improvements pertaining to linking larger projects.

* Fixes and enhancements to the Runtime Library and VCL.

* Additional Android enhancements around control rendering and performance, and fixes for TEdit issues with Android N.

* FireDAC Support for InterBase 2017 Exclusive Isolation Level and Transaction Wait Time.

* Changes in DataSize for fields of type ftInteger and ftLongWord to avoid using the platform-dependent LongInt and LongWord type (the change affects only 64-bit Linux and 64-bit iOs platforms), and related changes for SetFieldData and GetFieldData

* Fixes for over 140 issues reported by customers in Quality Portal.

 You can get more information and the actual download links for the update at:

 Docwiki for 10.2 Release 1

So what are you waiting for? go get it !

Embarcadero FireDAC – Great Video

Embarcadero are pretty good about training webinars. These are a great way to get more out of their products. Invariably the live seminars appear on youtube after the event (although watching them on youtube means you don’t get the chance to ask questions in the live Q & A sessions at the end of the webinar).

 Here’s a link to one such particularly good webinar recording on using FireDAC, presented by Cary Jenson. Take a look !

FireDAC in Depth – by Cary Jenson