DevExpress VCL 18.2.6 is a maintenance release within the v18.2 series, primarily known for introducing Right-to-Left (RTL) support across major controls. When paired with DxAutoInstaller 2.2
, it provides a streamlined way to compile and register the full source code directly into your RAD Studio IDE without manual package management. Key Features of DevExpress VCL 18.2.x
The v18.2 series introduced several major UI and architectural enhancements: Right-to-Left (RTL) Support: Added support for RTL languages in the
, Tree List, Layout Control, Scheduler, and various editors. New Sunburst Control:
A new visualization tool designed to represent hierarchical data in a compact, circular manner. SVG Image Support:
Expanded support for high-DPI environments, allowing SVG icons to be used across most UI components. Enhanced Data Controller:
An improved intermediate layer for container controls (Grid, Pivot Grid, Vertical Grid) to optimize data shaping and access modes. Rich Edit Enhancements:
Features include automatic Ribbon/Toolbar UI generation and expanded API for document manipulation. DevExpress DxAutoInstaller 2.2 Overview
This community-favored tool automates the tedious process of installing "Full Source" versions of DevExpress VCL components. Automated Compilation:
Automatically detects installed Delphi/C++Builder versions and compiles the source packages in the correct order. IDE Registration: Registers compiled
files into the RAD Studio Tool Palette so they are ready for immediate use. Version 2.2 Capabilities:
Specifically designed to handle the library structures of the late 18.x and early 19.x releases, ensuring compatibility with the project paths of that era. Important Considerations Compatibility:
Version 18.2.6 is generally compatible with RAD Studio versions from Delphi 7/C++Builder 6 up to RAD Studio 10.3 Rio Source Code: DevExpress VCL 18.2.6 Full Source with DxAutoInstaller 2.2
Having the "Full Source" allows you to debug directly into DevExpress libraries and customize component behavior at the framework level. DevExpress installer to register these components in a specific version of Delphi? AI responses may include mistakes. Learn more New in v18.2 - DevExpress
DevExpress VCL 18.2.6 is a major release of the UI component suite for Delphi and C++Builder, specifically noted for introducing features like Right-to-Left (RTL) language support and high-DPI enhancements. Using it with DxAutoInstaller 2.2
allows for an automated, scriptable installation process that bypasses the manual requirement of the standard DevExpress setup. Key Components & Capabilities Comprehensive UI Suite: Includes over 230 controls
such as the ExpressQuantumGrid, TreeList, Scheduler, and advanced Editors. Full Source Code: This version typically provides the underlying
files, allowing developers to debug directly into the component source or make custom modifications. Modern Features (v18.2): RTL Support: Initial support for grid, layout, and scheduler controls. New Sunburst Control: A specialized visualization for hierarchical data. Enhanced High-DPI: Improved rendering for 4K and vector-based skins like WXI. DevExpress The Role of DxAutoInstaller 2.2 DxAutoInstaller
is a community-developed tool used to automate the compilation and installation of DevExpress VCL components. Path Management:
It automatically updates the IDE’s library and browsing paths, ensuring the compiler finds the necessary source files. Version 2.2 Specifics:
This utility version focuses on managing the compilation of packages for multiple RAD Studio versions simultaneously, often used when handling "full source" versions that require custom building of Compatibility & Requirements New in v18.2 - DevExpress
The release of DevExpress VCL 18.2.6 brought significant updates focused on internationalization and enhanced UI data visualization for Delphi and C++Builder developers. Below are the key features of this specific version and the accompanying installer tool. DevExpress DevExpress VCL 18.2.6 Key Features Right-to-Left (RTL) Language Support
: This version introduced initial support for RTL languages across major controls, including the Data Grid, Tree List, Layout Control, Tile Control, Scheduler, NavBar, and Page Tab controls. New Sunburst Control
: A new visualization tool designed to display hierarchical data in a compact, circular layout. It supports both flat data tables and hierarchical sets, featuring built-in coloring and tooltip support. Enhanced Highlighting and Interaction
: Improved highlighting behaviors for data-dense controls to help users navigate complex datasets more effectively. Rich Edit Control Enhancements DevExpress VCL 18
: The Microsoft Word-inspired editor received updates for automatic UI generation (Ribbons/Toolbars) and improved print functionality. Performance Improvements
: Minor version updates like 18.2.6 typically focus on stabilizing features introduced in the major 18.2 branch, including bug fixes for the ExpressQuantumGrid and ExpressEntityMapping Framework. DevExpress DxAutoInstaller 2.2 Integration When bundled with the "Full Source" version, DxAutoInstaller 2.2
serves as a vital utility for automating the setup of the extensive component library: Automated Registration
: It automatically registers the components within the Embarcadero RAD Studio IDE (Delphi and C++Builder), eliminating the need for manual library path configuration. Source Compilation
: For "Full Source" editions, it handles the compilation of all files into compiled files compatible with your specific IDE version. Selective Installation
: Users can choose which specific libraries (e.g., ExpressBars, ExpressPrinting System) to install to keep the IDE lightweight. Version Comparison Supported IDEs
Delphi and C++Builder (RAD Studio) versions released up to late 2018/early 2019. Core Components
This report covers the DevExpress VCL 18.2.6 Full Source release and the accompanying DxAutoInstaller 2.2 tool, which together streamline the development and deployment of high-performance Delphi and C++Builder applications. DevExpress VCL 18.2.6 Overview
Released in March 2019, version 18.2.6 is a minor update within the 18.2 cycle that focuses on stability, bug fixes, and minor UI enhancements across the VCL suite. Key Enhancements in v18.2.6:
High DPI & Graphics: Improved DirectX rendering for smoother UI performance on high-resolution monitors by offloading drawing tasks from the CPU to the GPU.
Rich Text Editor: Added support for Right-to-Left (RTL) text, allowing developers to display and export documents (such as PDF) for languages like Arabic or Hebrew.
Reporting: The ExpressReports platform provides improved report design and preview capabilities, including the ability to export to formats like PDF, Excel, and Word. Advantages of Full Source Code
Component Consolidation: Following the v18.2 architectural changes, several libraries (like ExpressEditors and ExpressPageControl) were merged into the ExpressLibrary to simplify the codebase. DxAutoInstaller 2.2 Functional Role
Devexpress Vcl 18.2.6 Full Source With Dxautoinstaller 2.2 !!hot!!
This type of content is typically used on developer forums, private trackers, or internal company wikis.
Debugging into DevExpress Code – You can set breakpoints inside a grid’s drawing routine or a scheduler’s conflict resolution logic. This is invaluable for fixing elusive bugs.
Customization Beyond Public APIs – Some legacy applications require changes deep inside protected methods. With full source, you can fork specific units or extend classes using protected hacks (e.g., protected section access via class helpers).
Migration and Compatibility – When moving a project to a newer Delphi version (e.g., from Delphi 2007 to 10.4 Sydney), having source allows you to recompile the packages yourself, fixing any dependencies on your own terms.
Security and Auditing – Regulated industries (aerospace, medical, finance) often require the ability to audit every line of code in an application. Full source makes this possible.
No “Black Box” Dependencies – If Embarcadero changes RTL/VCL internals, you can adjust the DevExpress source accordingly instead of waiting for an official patch.
*.dproj, *.groupproj variations), allowing safe uninstallation.Manually installing DevExpress VCL has historically been painful. It involves compiling dozens of runtime and design-time packages in a specific order (dxCore -> cxLibrary -> ExpressLibrary -> ...). A single wrong compiler switch leads to "Unable to find design package" errors.
DxAutoInstaller 2.2 solves this entirely.
This release provides the complete source code of DevExpress VCL 18.2.6, bundled with DxAutoInstaller 2.2 for automated installation, patching, and IDE integration. Ideal for developers needing full control over the library or working in offline/air-gapped environments.
This version officially supports a wide range of IDEs, making it valuable for legacy projects:
DevExpress VCL is a collection of over 200 UI controls, data-aware components, and reporting tools designed specifically for Delphi and C++Builder (the VCL framework). Version 18.2.6 is a maintenance release from the 18.2 product line, originally published around early 2019.
Most commercial DevExpress licenses provide compiled .dcu and .bpl files. However, the "Full Source" version includes all .pas files.
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