The C1SpellChecker replaces the C1Spell component offering substantial new features, including:

• Code-free text box integration
  Use the extender SpellCheck property to link the C1SpellChecker component to any text box-derived control – no code is necessary!
• Fastest SpellChecker
  Fastest SpellChecker capable of processing 400,000 words per second.
• As-you-type spell checking
  As you type, a red, wavy underline indicates any spelling mistakes; right-clicking the error shows a context menu with spelling suggestions.
• Dialog box spell checking
  Use the CheckControl method to check the content of any text box using a modal dialog box – C1SpellChecker automatically highlights suspect words.
• Spell checking intelligence
  Differentiate between upper and lower case; therefore, "paul" is marked as a spelling mistake, and "Paul" is not.
• Full dialog box customization
  Incorporate your organization's look and feel – add customizable images, text, buttons, and more to the default spelling dialog box.
• Interactive context menu
  Right-click a misspelled word and the default context menu offers a list of suggestions, the option to Ignore All, use AutoCorrect, or choose a word from the spelling dialog box.
• Spell checking support for other types of controls
  Supports programmatic interfaces that can be used to add spell checking functionality to other kinds of controls, such as grids.
• Flexibility to create custom dictionaries
  Using the dictionary editor (C1DictionaryEditor.4.exe), create and maintain custom-built dictionary files to distribute with your application – helpful for words specific to certain industries.
• Multi-language support
  Includes 16 international dictionaries.
• Spell check strings of code
  

  Create custom text parsers to spell check C# and VB code files, for example.