ScheduleWidget.Core 2.1.1

dotnet add package ScheduleWidget.Core --version 2.1.1
NuGet\Install-Package ScheduleWidget.Core -Version 2.1.1
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="ScheduleWidget.Core" Version="2.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ScheduleWidget.Core --version 2.1.1
#r "nuget: ScheduleWidget.Core, 2.1.1"
#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.
// Install ScheduleWidget.Core as a Cake Addin
#addin nuget:?package=ScheduleWidget.Core&version=2.1.1

// Install ScheduleWidget.Core as a Cake Tool
#tool nuget:?package=ScheduleWidget.Core&version=2.1.1


Scheduling engine to create recurring events for calendars

ScheduleWidget is a scheduling engine that creates recurring events for calendars. It is an implementation based on Martin Fowler's white paper Recurring Events for Calendars in which he describes the software design. This is a complete .NET Core 2.0 rewrite of the popular .NET Framework version. Suppose we want to create a schedule that describes the first Monday of every month:

var builder = new ScheduleBuilder();

var schedule = builder

Once we create a Schedule we can ask it questions. The Schedule exposes methods (documented in more detail below) that return schedule occurrences (concrete DateTime value objects) over a defined period of time. Suppose DateTime.Today is 20 December 2030:

var during = new DateRange(DateTime.Today, DateTime.Today.AddMonths(6));

foreach (var date in schedule.Occurrences(during))

Output CultureInfo("en-US"):


That's all there is to it. Visit the Project Portal for download instructions, detailed documentation, and code samples.

Product 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. 
.NET Core netcoreapp2.1 is compatible.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 2.1

    • 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.

Version Downloads Last updated
2.1.1 47,892 12/12/2018
2.1.0 2,441 12/17/2017
2.0.0 1,042 12/15/2017