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Represents a time period which is used in a date conditional formatting rule. These are dynamic time periods, which change based on the date when the conditional formatting rule is refreshed or applied.
public enum TimePeriodPublic Enum TimePeriod| Name | Description | 
|---|---|
| Last7Days | Indicates a date in the last seven days. | 
| LastMonth | Indicates a date that occurred in the last calendar month. | 
| LastWeek | Indicates a date that occurred last week. | 
| NextMonth | Indicates a date that occurs in the next calendar month. | 
| NextWeek | Indicates a date that occurs next week. | 
| ThisMonth | Indicates a date that occurs in this calendar month. | 
| ThisWeek | Indicates a date that occurs this week. | 
| Today | Indicates today's date. | 
| Tomorrow | Indicates tomorrow's date. | 
| Yesterday | Indicates yesterday's date. |