| 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(String,Object) | Adds an element with the specified key and value to the end of the BaseKeyCollection. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.BaseKeyCollection) |