# Key Features

## Content

The **C1SpellChecker** replaces the Microsoft's **C1Spell** component offering substantial new features, including:

* Code-free Integration
    Use the extender **SpellCheck** property to link the **C1SpellChecker** component to any text box-derived control – no code is necessary!
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* Fastest SpellChecker
    Fastest **SpellChecker** capable of processing 400,000 words per second.
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* 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.
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* Spell Checking using Dialog Box
    Use the **CheckControl** method to check the content of any text box using a modal dialog box – C1SpellChecker automatically highlights suspect words.
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* Dialog Box Customization
    Incorporate your organization's look and feel – add customizable images, text, buttons, and more to the default spelling dialog box.
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* 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.
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* Spell Checking Support in Grids
    Supports programmatic interfaces that can be used to add spell checking functionality to other kinds of controls, such as grids.
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* 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.
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* Multi-Lingual Support
    Includes 16 international dictionaries.