During today’s Delphi, C++Builder and RAD Studio 10 Seattle launch webinar, I got a question on how to add headers to TListView programmatically instead of using LiveBindings with a data source.
Here is a quick code snippet showing how to programmatically add TListView headers.
procedure TListViewHeaders.FormCreate(Sender: TObject);
var
Group, Item: Integer;
begin
for Group in [1..4]…
Author: Developer Skill Sprints
More Information
Using an HTTP Client
System.Net.HttpClient
XE8 Code Samples: HttpDownload
Samples\Object Pascal\RTL\HttpDownload
Samples\CPP\RTL\HttpDownload
XE8 Product Reviewers Guide
Code Central Code…
Delphi VCL and FireMonkey: eBooks, Books, Tutorials and Courseware - a collection of links
July 6, 2015
We are often asked where developers and teachers can find books, courseware and tutorials available today that cover Delphi programming and Multi-Device FireMonkey app development. The great news is that there are more and more books appearing on Amazon, Lulu and online.
Cross-origin resource sharing (CORS) is a mechanism that enables resources to be shared across domains. Typically this isn’t allowed to prevent security issues. To enable on your DataSnap REST server you can use the following code per MVPNirav Kakufrom India.
All you need to do is add a custom header in the Response beforedispatching the result on the DataSnap…
RAD Studio XE8 provides you with the tools to rapidly design, build, and deploy connected apps that deliver innovative IoT solutions.
The new Beacon component makes it easy to add proximity awareness to your applications.
Two beacon formats are available: iBeacon and…
Embarcadero Technology Partner Spotlight
Cybelesoft – Thinfinity Virtual UI for Delphi Gustavo Ricardi – CYBELE SOFTWARE, INC. Friday, March 20, 2015 http://www.cybelesoft.com/
YouTube video – https://www.youtube.com/watch?v=OBbKKPy32S8
Thinfinity VirtualUI…
Author: Brian Alexakis
Download Project Files
Download the project files.
How to Deploy a Custom True Type Font
First create a new Multi Device Application in either C++ or Object Pascal.
Save the project to a folder on your filesystem.
From the FontAwesome downloaded archive, extract fontawesome-webfont.ttf from the font-awesome-4.3.0fonts folder to the root of your project folder.
Rename…
Author: Timur T7253
Introduction
Other than coding, the next biggest task for developers is to troubleshoot problems in their environments. Developers in the SQL world mostly face problems around error messages, getting required output via T-SQL query, and unpredictable…
Author: jpro51
Working on universal applications has its own challenges. Often I have seen developers resort to unwanted conversions inside the database based on application needs. I am a firm supporter that databases are not the place to play with date and time conversions.
Author: Cosmin G6814
In the last article we learned how to create a data model from scratch using ER/Studio Data Architect. In part II we will explore about how to convert a Logical Data Model into a Physical Data Model.
Section 1: Generating a Physical Data Model
Task 1
1) Launch ER/Studio Data Architect
2) Open the last created model
3) We shall now be generating a Physical Model to an…
