Nevron Open Vision Documentation

Nevron Text DOM (Document Object Model) is very close to the HTML DOM model with the exception that it extends it so that it can also accommodate Word specific features such as sections, support for header / footers, fields, advanced fillings and borders etc. which are missing in HTML. The main idea in HTML is that there are two types of elements:

To model this idea all objects that you add to the Nevron Text DOM derive directly or indirectly from the NTextElement base class as shown on the following class diagram:

In turn all objects can be classified as either inline or block, with the exception of the NTableColumn element. From the above class hierarchy you can see that both inline and block elements derive from the range text element base class. This is because each element in the Nevron Text document tree has a property called Range that is used for selection purposes.

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