Document Type Description (DTD)

A Document Type Definition (DTD) is a collection of XML markup declarations that, as a collection, defines the legal structure, elements and attributes that are available for use in a document that complies to the DTD.

When loading an XML file, TX Text Control ActiveX automatically looks for the corresponding DTD on the local file system, from a network path or over the Internet.

Once the XML file is loaded, TX Text Control ActiveX is able to prevent end-user from applying changes that would invalidate the XML contents using the associated DTD.

Feature Availability

This feature is available or partially available in the following TX Text Control ActiveX products:

• TX Text Control ActiveX Enterprise