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Returns a value that indicates whether the specified IHoliday is a member of the HolidayCollection.
public bool Contains(IHoliday holiday)
Public Function Contains(holiday As IHoliday) As Boolean
| Type | Name | Description |
|---|---|---|
| IHoliday | holiday | An IHoliday for which to check collection membership. |
| Type | Description |
|---|---|
| bool | true if the holiday parameter is a member of the HolidayCollection; otherwise, false. |