A user dictionary is a separate dictionary that can be used to add custom words such as brand names, trademarks or a specific vocabulary. TX Spell .NET uses plain text word lists as a user dictionary with the specific file extension *.txd. Using TX Spell .NET, an unlimited number of dictionaries and user dictionaries can be used at the same time. If a user dictionary is added to the DictionaryCollection, the Add to dictionary... button of the spell check dialog and the context menu is enabled. Where the spell check dialog and the user dictionary manager enable users to add and remove words manually, this sample shows how to use the API to access these user dictionaries.
The source code is contained in the following directories:
Creating a user dictionary
Adding and removing words from the user dictionary