| Class | Description | |
|---|---|---|
 | AutoReplaceEventArgs | Provides data for the C1SpellChecker.AutoReplace event. |
| BadWordAddedEventArgs | Provides data for the UserDictionary.BadWordAdded event. |
| BadWordEventArgs | Provides data for the C1SpellChecker.BadWordFound event. |
| C1SpellChecker | Component that provides spell-checking services to controls and applications. |
| C1SpellDialog | Dialog that displays spelling mistakes and allows the user to correct them. |
| CharRange | Class that represents a character range within a string. This is used by the C1SpellChecker control to represent the spelling mistakes found in text. |
| CharRangeList | List of CharRange objects. |
| ContextMenuEventArgs | Provides data for the C1SpellChecker.ContextMenuCreated event. |
| SpellDictionary | Class that contains a list of words and methods looking them up and loading them from a compressed file. |
| SpellDictionaryBase | Base class for built-in and user dictionaries (see (SpellDictionary and UserDictionary). |
| SpellOptions | Class that contains spelling options including words to ignore, whether to show suggestions in a spell context menu, etc. |
| SuggestionList | List of strings. |
| SuggestionsEventArgs | Provides data for the C1SpellChecker.ShowSuggestions event. |
| UserDictionary | Class that contains a list of additional words and methods for managing the list. |
| WordDictionary | Dictionary of words and their replacements. |
| WordList | Keyed list of words to ignore while spell-checking. |
