CronExpression

What is CronExpression

CronExpression is .NET CRON expression validator and fire time evaluator. It pretend to support the broadest spectrum of available syntax. It’s even powerful enough to point why you’re expression is wrong!

Latest release

Version 3.0

• Support mixable complex types such as L, LW, W, #, -(range), /(Hyphen), *(star) in defined by CRON rules segment

• Support expression in two modes: Modern(with second and year segment), Old(without second and year segment)

• Improved expression analysis.

• Support for nonstandard defintions

• Nuget availibility (Install-Package TQL.CronExpression)

Features

Typing expression is allowed in two formats, standard and nonstandard.

Supported nonstandard definitions are:

• @annual

• @yearly

• @monthly

• @weekly

• @daily

• @hourly

Standard definitions are:

Feature	Parser	Expression Validator	Evaluator
*	Supported	Supported	Supported
,	Supported	Supported	Supported
-	Supported	Supported	Supported
/	Supported	Supported	Supported
?	Supported	Supported(DayOfMonth,DayOfWeek)	Supported(DayOfMonth,DayOfWeek)
L	Supported	Supported	Supported
W	Supported	Supported(DayOfMonth)	Supported(DayOfMonth)
LW	Supported	Supported(DayOfMonth)	Supported(DayOfMonth)
#	Supported	Supported(DayOfWeek)	Supported(DayOfWeek)
Errors	Supported	Supported	Not Applicable

 

API & Documentation

To successfully use this library, you won’t need to learn a lot, just read short introduction in appropriate section of documentation (go here). If you would like to bring something new to library, open new issue.

Contribute

If you like this library, please appreciate my effort. You can do it by creating fixes, new features, reporting issues or starring library. Feel free to report ideas, It's good place to consider implementation of it.

License

This library is based on MIT license.