Extensibility Studio is a complete solution allowing you to extend your .NET application with user-defined logic. It provides a set of tools allowing users of your applications to write code for mini-programs (scripts) to enhance existing or define new logic by accessing and manipulating application objects, build visual user interfaces for these scripts and debug them with a fully-featured debugging engine.

CODE EDITOR
A component library that brings efficient code editing functionality into your .NET applications. It provides code editing capabilities such as syntax highlighting, code completion and code outlining, visual indicators for bookmarks and much more.

FORM DESIGNER
A component library providing a quick and convenient way for creating visual user interfaces. It allows placing controls to the design surfaces, setting their initial properties and writing event handlers for their events.

SCRIPTER
A component library designed to integrate C# and VB scripts into your WinForms or WPF .NET applications. It allows extending the functionality of application logic without recompiling and redeploying the application.

AlterNET Code Editor is a .NET component library that brings efficient code editing functionality into your .NET applications. It provides code editing capabilities such as syntax highlighting, code completion and code outlining, visual indicators for bookmarks, line styles, syntax errors and much more, matching the speed and convenience of the Microsoft Visual Studio C# and Visual Basic code editor.

MULTI-LINE TEXT EDIT CONTROL
WinForms and WPF text edit controls support almost all of the features that can be found in the Visual Studio .NET code editor, including customizable syntax highlighting, code outlining, code completion, unlimited undo/redo, bookmarks, word wrap, drag-n-drop, built-in search/replace dialogs, multiple views of the same text, displaying gutter, margin, line numbers and many more.

ROSLYN-BASED PARSERS
C# and VB.NET parsers are based on the Microsoft Compiler Platform ("Roslyn"), which provides an open-source C# and Visual Basic compilers with rich code analysis APIs.
Utilizing these APIs allows advanced code-editing features, such as code completion, finding references and declarations, code outlining and highlighting syntax warnings and errors, to match the ones in Microsoft Visual Studio C# and VB code editor.

GENERIC SYNTAX HIGHLIGHTING PARSER
Generic Parser component, being based on regular expression engine, is designed to perform syntax highlighting foran unlimited number of programming languages.
It comes with syntax schemes for more than 30 programming languages such as C, C#, VB, Java, Xml, Html, Python and many others.

ADVANCED PARSERS
Advanced code parsers that implement syntax analysis are based on hard-coded algorithms for a vast subset of modern programming languages, including C#, VB.NET, Java, Ansi-C, Java script and XML.

WINFORMS AND WPF EDITIONS
WinForms and WPF Code Editor editions share the majority of the features such as syntax parsing, code completion, bookmarks and many other. Very few features, like the page view, are available in WinForms edition only.

DOCUMENTATION AND DEMOS
Documentation and user guide provide comprehensive information on the Code Editor product, and Demonstrations and Quick Start guide projects are designed to explain how to use Code Editor's features.

AlterNET Form Designer is a component library providing a quick and convenient way for creating visual user interfaces. It allows placing controls to the design surfaces, setting their initial properties and writing event handlers for their events.

FORM DESIGNER CONTROL
This control provides design surface allowing to add controls to a form, arrange them, and write code for their events.
It supports all common editing operations, such as dragging, selecting, copying and deleting components and controls, changing their size and z-order, and undoing any of these operations.

CONTROL TOOLBOX
A visual control that displays components and controls that you can drag to the Form Designer surface.
It is comprised of a set of foldable tabs helping to organize controls by categories and allowing to specify which components and controls, including third-party controls, appear on the toolbox.

PROPERTY GRID CONTROL
A visual control allowing to view and change the design-time properties and assign event handlers for the controls or components that are being selected in the Form Designer.
It displays different types of editing fields, such as edit boxes, drop-down lists and check boxes depending on the type of the property.

CODE AND XML SERIALIZATION ENGINE
WinForms Form designer can save its content to C# or VB code, while WPF designer uses XAML format instead.
Specific resources, such as images, can be serialized to the form or project resource files.

WINFORMS AND WPF EDITIONS
Form Designer comes in the form of two distinct versions for designing forms for WinForms and WPF applications. WinForms and WPF designers use different approaches for designing visual interfaces, serializing design content and running forms that are being designed.

DOCUMENTATION AND DEMOS
Documentation and user guide provide comprehensive information on the Form Designer product and Demonstrations, while Quick Start Guide projects are designed to explain how to use Form Designer's features.

WPF's version of Form Designer and Property Grid controls is based on the modified sources of the open-source CShar Develop project.
Form Designer is written in C# and built on .NET Framework. Universal edition ships with the full source code, including source code for demo projects and design-time code.

Only for V.I.P