TdxServerModeCustomDataSource class support UniDAC. It is sufficient to override some of TdxServerModeCustomDataSource methods to implement this functionality. Attached is a .pas file that shows how it can be done. Just add this unit to the uses section of your project and write the code similar.

Easily integrate Secure Shell (SSH) security into your Internet applications! The IPWorks SSH library includes SSH-enabled client, server, and proxy components supporting strong SSH 2.0 encryption and advanced cryptography.

The most comprehensive component library for professional Internet development. Trusted by almost every Fortune 500 and Global 2000 company, as well as thousands of independent developers worldwide. IPWorks is a comprehensive framework for Internet development and is the core building block for most /n software products. IPWorks eliminates the complexity of Internet development, providing programmable, SSL-enabled components that facilitate tasks such as ensuring security, sending email, transferring files, managing networks, browsing the Web, consuming Web Services, etc.

Build fully-integrated solutions for retrieving live financial data from banks, credit card, and investment companies. IPWorks OFX is a powerful library of components for Open Financial Exchange (OFX) client integration. IPWorks OFX facilitates the process of accessing financial data and services from bank, credit card, and investment company accounts. The components provide an easy to use interface for accessing financial transaction information.

The Library contains components and classes for Borland Delphi versions 7, 9,
Developer Studio 2006, Delphi 2007, Embarcadero RAD Studio 2009-XE10.3, Lazarus.

Delphi and C++ Builder components to enable applications interact with FTP, and HTTP/HTTPS protocols to access Internet resources.
FTP, HTTP and HTTPS protocols supported
well suited for accessing REST services
uses standard Windows WinINet API
available for Delphi/C++ Builder XE2 - 10.4
source code included in registered version
royalty free distribution

LibXL is a library that can read and write Excel files. It doesn't require Microsoft Excel and .NET framework, combines an easy to use and powerful features. Library can be used to

Generate a new spreadsheet from scratch
Extract data from an existing spreadsheet
Edit an existing spreadsheet

Why ProEssentials? Take 10 seconds and run the demo! View our example code. See our documentation. Download and see first-hand the speed and rendering quality: Zoom the date-time, logarithmic and polar examples and study the axes and how well they behave. Stretch and size the pie charts and others and study their behavior. Rotate our 3d and simply play with our charts to experience our depth of logic and desktop quality. ProEssentials is a highly tested (distribution in the millions) robust commercial-grade charting library with an extremely simple property interface. Gigasoft regularly works with the largest and most technical organizations building the most serious desktop charting solutions. We have solved charting problems for over 20 years and our simple property oriented api simplifies success and maximizes your professional appeal.

Use OCR component to retrieve text from image, for example from scanned paper document.

uses Tesseract OCR engine and Leptonica image processing library
supports Windows, macOS, iOS and Android
available for Delphi/C++ Builder XE2 - 10.4
source code included in registered version
royalty free distribution in applications

Use OCR component to retrieve text from image, for example from scanned paper document.
uses Tesseract OCR engine and Leptonica image processing library
available for Delphi/C++ Builder 5 - 10.4 and Lazarus 2.0.10
source code included in registered version
royalty free distribution in applications