Dev Tools for .NETCron expression: never (a schedule that doesn't fire)
At 00:00 on day 31 of the month in February (UTC).
| Where | Expression | |
|---|---|---|
| Azure Functions timer (NCrontab, 6 fields) | 0 0 0 31 2 * | Test it |
| NCrontab (5 fields) | 0 0 31 2 * | Test it |
| Hangfire (Cronos) | 0 0 31 2 * | Test it |
| Quartz.NET | 0 0 0 31 2 ? | Test it |
In Hangfire, Cron.Never() returns this expression. Use it for recurring jobs you only trigger by hand.
Every expression above was run through the library it's written for, and gives the same next run times there as in this site's tester.
Other schedules
- Every minute
- Every 5 minutes
- Every 10 minutes
- Every 15 minutes
- Every 30 minutes
- Every hour
- Every 2 hours
- Every day at midnight
- Every day at 9am
- Every weekday at 9am
- Every Monday at 9am
- Every Sunday at midnight
- First day of every month at midnight
- Last day of every month at midnight
- Every 10 seconds
More tools
- Cron expression tester
- appsettings.json ⇄ environment variables
- SQL Server connection string builder
- PostgreSQL connection string builder
- DateTime format string tester
- TimeSpan format string tester
- JSON to C# records
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