CronParser 1.2.0
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package CronParser --version 1.2.0
NuGet\Install-Package CronParser -Version 1.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CronParser" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="CronParser" Version="1.2.0" />
<PackageReference Include="CronParser" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add CronParser --version 1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: CronParser, 1.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=CronParser&version=1.2.0
#tool nuget:?package=CronParser&version=1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
CronParser
| Package | NuGet Stable | Downloads |
|---|---|---|
| CronParser |  |
 |
Cron is most suitable for scheduling repetitive tasks. You can visit Cron Wiki for more info.
This library provides the following facilities:
- Parsing of cron expression
- Calculation of occurrences of time based on a cron expression
The corn expression version supported by this library are following:
Five-part format
* * * * *
- - - - -
| | | | |
| | | | |
| | | | +----- Day of week(Range:0-6 or SUN-SAT)
| | | +------- Month(Range: 1-12 or JAN-DEC)
| | +--------- Day of month(Range:1-31)
| +----------- Hour(Range:0-23)
+------------- Minute(Range:0-59)
Six-part format(include second)
* * * * * *
- - - - - -
| | | | | |
| | | | | |
| | | | | +--- Day of week
| | | | +----- Month
| | | +------- Day of month
| | +--------- Hour
| +----------- Minute
+------------- Second(Range:0-59)
Seven-part format
* * * * * * *
- - - - - - -
| | | | | | |
| | | | | | |
| | | | | | +--- Year
| | | | | +----- Day of week
| | | | +------- Month
| | | +--------- Day of month
| | +----------- Hour
| +------------- Minute
+--------------- Second
Cron expression
| Field | Required | Allowed values | Allowed special characters | Remarks |
|---|---|---|---|---|
| Second | No | 0-59 | * , -,/ |
* stands every second <br>3-10 specifies the seconds from 3 to 10.<br>5/15 specifies the seconds: 5,20,35,50<br>3,5,7 specifies the seconds: 3,5,7 |
| Minute | Yes | 0–59 | * , -,/ |
Similar with above. |
| Hour | Yes | 0–23 | * , -,/ |
Similar with above. |
| Day of month | Yes | 1–31 | * , - L |
L specifies the last day of the month. |
| Month | Yes | 1–12 or JAN–DEC | * , - / |
Similar with second second. |
| Day of week | Yes | 0–6 or SUN–SAT | * , - / L # |
5L specifies the last Friday.<br> 5#3 specifies the third Friday of the month. |
| Year | No | 1970–2099 | * , - / |
Similar with second. |
DateTimeOffset time = new DateTimeOffset(2025, 1, 1, 0, 0, 0, TimeSpan.Zero);
var cronExpression = CronExpressionParser.Parse("0 * * * * *");
var nextTime = cronExpression.GetNextAvaliableTime(time);
Console.WriteLine(nextTime.ToString("yyyy-MM-dd HH:mm:ss"));//2025-01-01 00:01:00
License
This project is licensed under the MIT License - see the LICENSE file for details.
Acknowledgments
- Cron Wiki for more information on cron expressions.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
| .NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.