SpellChecker in WPF .NET

Question

I am trying to implement a "underline\fix while you type spell checker" can anyone point me to some examples.

Answer 1

You don't need to WPF has a built in spell checker.

 <TextBox Name="x" SpellCheck.IsEnabled="True" Language="en-us"></TextBox>

When a word is misspelled in the textbox it will:

• Underlines the misspelled word in red.
• Right clicking the word will show a context menu with suggestions.

The spelling suggestions is taken from the dictionary used by Office2007. You don’t need Office 2007 installed as it uses a copy of the dictionary. However, the functionality will be the same.

Answer 2

.NET Netspell Spellchecker is a free (open source) Spell Checking library in case you were looking for how others have implemented it.