Author: Jim T1392
The adapter components TListBindSourceAdapter and TObjectBindSourceAdapter enable LiveBindings with user defined TObjects.
Here is a user defined TObject for example.
type
TContact = class
private
FFirstName: string;
FLastName: string;
public
constructor Create; overload;
constructor Create(const AFirstName, ALastName: string); overload;
property…
Author: Jayme Jeffman Filho
You have probably iterated through the Components array many many times as a Delphi developer.
Consider this simple application:
It’s probably no surprise that listing the Components of the form like this…
procedure…
I have just returned from myRAD Studio XE3 World Tour stops in Europe. It was great to see so many young and old developers in London, Amsterdam, Warsaw and Heidelberg. In two cities I was asked whether there were any Object Relational Mapping solutions for…
For those of you who need to learn more about Delphi programming, Alister Christie (http://learndelphi.tv/)who is one of our Embarcadero MVPs, has 74 free Delphi tutorial videos and a long form training videos “Building Applications in Delphi Using the Visual Component Library Part 1 and 2” (12 hours of training) available for sale…
Author: Pawe Gowacki
Have you ever written a component in Delphi? Reusable components are the corner-stone of rapid application development and important part of Delphi success on the market. Being able to manipulate an instance of a class at design-time is where Delphi…
Although there is a huge amount that is the same for Delphi and C++ Builder developers between VCL and FireMonkey, one thing that has changed is the FireMonkey grids.
FireMonkey Grid Example
After a recent question at an event, I thought I would put a little demo together to…
VCL App calling a FireMonkey DLL
We have had a lot of questions on the road show tour about how to mix Fire Monkey and VCL. Although this is not officially supported, a number of blogs have started to appear with ways to do this.
One way that is appropriate to add additional functionality to your VCL application is by writing a DLL library that contains your FireMonkey forms and initializing that…
Reading and writing files from an iOS FireMonkey application
October 4, 2011
Author: dragonhome
Here’s an example of how you can read and write files in your iOS FireMonkey application.
Enjoy!
{$IFDEF FPC}
var
content : NSString;
{$ENDIF}
{$IFDEF FPC}
function MyFileName : NSString;
var
paths : NSArray;
fileName : NSString;
begin
paths :=…
LiveBindings: Fill a TListBox from a TClientDataSet at design time
September 30, 2011
Author: Jim T1392
TBindList can iterate throughthe records in a TClientDataSet and fill a TListBox. Here is how toconfigure TBindListin the designer.
Drop a TClientDataSet and a TDataSource on a form. Load some data into the dataset such as…
Author: Tóth Erik
Delphi XE2 is probably the most significant release since Delphi 1. The number of new features is amazing and probably the biggest, most important one is FireMonkey – a brand new business application development platform that let you use Delphi or C++ to write applications that natively run on Windows and Mac OS.
If you are writing an application that is designed to…
