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Editing Supported Document Types
Details about the various types of supported documents and their unique editing features
Editing Relax NG Schemas
Validating Relax NG Schema Documents

Introduction
Welcome to the User Manual of Oxygen XML Developer 27.1
Getting Started
Information and resources to help you get started using Oxygen XML Developer as quickly as possible
Installation
The requirements and installation instructions for each platform
Configuration
Description of all of the options that allow you to configure Oxygen XML Developer
Perspectives
The Editor, XSLT Debugger, XQuery Debugger, and Database perspectives
Editing Modes
The Text, Grid, , and Schema Design editing modes
Working With Documents
General information about features available when working with documents
Editing Supported Document Types
Details about the various types of supported documents and their unique editing features
Built-in Frameworks (Document Types)
The editing frameworks that are supported in Oxygen XML Developer
Additional XML Editing Frameworks (Document Types)
The custom frameworks that are supported in Oxygen XML Developer
Publishing
Details about transformation scenarios and customizing various types of output
Working with XPath Expressions
Information about using XPath Expressions in Oxygen XML Developer
Working with Archives
Describes how to use the Archive Browser to work with various type of archives
Databases and SharePoint
Connecting to supported databases and integrating Oxygen XML Developer with SharePoint
Importing Data
Information about how to import data from external sources into XML documents
XSLT/XQuery Debugging
The debugging interface that detects problems with XSLT and XQuery transformations
Extending Oxygen With the SDK
Information about extending Oxygen XML Developer using the SDK
Add-ons
Information about extending Oxygen XML Developer with add-ons
Tools
Specifics about the various tools that are included in Oxygen XML Developer
Troubleshooting
A compilation of common problems and their solutions
Scripting Oxygen
Details about the scripting possibilities that are available with Oxygen XML Developer
Glossary
Copyright
Legal information

Validating Relax NG Schema Documents

By default, Relax NG schema files are validated as you type. To change this, open the Preferences dialog box (Options > Preferences), go to Editor > Document Checking, and deselect the Enable automatic validation option.

To validate a Relax NG schema document manually, select the Validate action from the Validation toolbar drop-down menu or the Document > Validate menu. When Oxygen XML Developer validates a Relax NG schema file, it expands all the included modules so the entire schema hierarchy is validated. The validation problems are highlighted directly in the editor, making it easy to locate and fix any issues.