| Overload | Description | 
|---|---|
| Add(String) | Adds a new HolidayStyle with the specified key into the HolidayStyleCollection. | 
| Add(String,HolidayStyle) | Adds an item with the specified key and value into the HolidayStyleCollection. | 
| Add | Adds an element with the specified key and value to the end of the BaseKeyCollection. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.BaseKeyCollection) | 
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8