| Class | Description |
 | AlphaChar | Class for matching alpha characters [A-Za-z] |
 | AlphaNumericChar | Class for matching alpha and digits [A-Za-z0-9] |
 | AMPMSection | Class for AP-PM section of a time mask. |
 | CharTypeConverter | TypeConverter class for character properties. |
 | DaySection | day section part of a date mask |
 | DigitChar | Class for matching digits |
 | DisplayCharBase | base type for all CharacterPosition classes |
 | DisplayCharsCollection | DisplayCharsCollection class |
 | DisplayCharsEditSection | display charsedit section that is based |
 | DisplayCharUIElement | DisplayCharUIElement class |
 | EditAreaUIElement | EditAreaUIElement |
 | EditSectionBase | base class for any non-literal sections |
 | EraSection | Class for Era section of a date mask. |
 | FractionPart | Edit section implementation for a fraction part. |
 | FractionPartContinuous | Edit section implementation for a fraction part. |
 | HourSection | hour section of a time mask |
 | InputCharBase | Class that represents an editable position in the mask edit control |
 | InvalidCharEventArgs | InvalidCharEventArgs class for firing InvalidChar event. You can prevent the default behaviour of MaskedEdit control which is to beep by setting the Beep property to false. |
 | InvalidOperationEventArgs | InvalidOperationEventArgs class for firing InvalidOperation event. You can prevent the default behaviour of MaskedEdit control which is to beep by setting the Beep property to false. |
 | KeyActionMapping | Key/Action mapping object for UltraGrid. |
 | KeyActionMappings | Summary description for KeyActionMappings. |
 | LiteralSection | LiteralSection class |
 | MaskedEditUIElement | The main element for an editing area for the masked edit. |
 | MilliSecondSection | Milliseconds section of a time mask |
 | MinuteSection | minute section of a time mask |
 | MonthSection | month section part of a date mask |
 | NumberSection | a number section |
 | ParsedMask | Class for applying a mask to a string without having to create a masked edit control |
 | SecondSection | second section of a time mask |
 | SectionBase | abstract base class for all the different kinds of sections |
 | SectionsCollection | sections collection |
 | SectionUIElement | SectionUIElement. Used for drawing each section |
 | SpinIncrementUITypeEditor | SpinIncrementUITypeEditor. TypeEditor used for the SpinIncrement property to allow Int32, Double, Decimal and DateTimeIncrement types. |
 | YearSection | year section of a date mask |