AV.Enumeration.ModelBinder 1.4.0

.NET Core 3.1
There is a newer version of this package available.
See the version list below for details.
Install-Package AV.Enumeration.ModelBinder -Version 1.4.0
dotnet add package AV.Enumeration.ModelBinder --version 1.4.0
<PackageReference Include="AV.Enumeration.ModelBinder" Version="1.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add AV.Enumeration.ModelBinder --version 1.4.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: AV.Enumeration.ModelBinder, 1.4.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install AV.Enumeration.ModelBinder as a Cake Addin
#addin nuget:?package=AV.Enumeration.ModelBinder&version=1.4.0

// Install AV.Enumeration.ModelBinder as a Cake Tool
#tool nuget:?package=AV.Enumeration.ModelBinder&version=1.4.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Custom ModelBinder to allow Enumeration class to pass as a query string parameter.

Want to know more about the Enumeration class?

See Enumeration class blog post series


  • PaymentType Enumeration class with Behaviour
public abstract class PaymentType : Enumeration
    public static readonly PaymentType DebitCard = new DebitCardType();

    public static readonly PaymentType CreditCard = new CreditCardType();

    public abstract string Code { get; }

    private PaymentType(int value, string name = null) : base(value, name)

    private class DebitCardType : PaymentType
        public DebitCardType() : base(0, "DebitCard")

        public override string Code => "DC";

    private class CreditCardType : PaymentType
        public CreditCardType() : base(1, "CreditCard")

        public override string Code => "CC";
  • PaymentType Enumeration as a query string parameter
// Startup.cs
public void ConfigureServices(IServiceCollection services)
    services.AddControllers(options =>
        options.ModelBinderProviders.Insert(0, new EnumerationQueryStringModelBinderProvider());

// Controller
public class TransactionController : ControllerBase
    public string Get(PaymentType paymentType)
        return paymentType.Code;
Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp3.1
Compatible target framework(s)
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NuGet packages

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Version Downloads Last updated
1.5.4 343 7/12/2020
1.5.0 438 7/11/2020
1.4.0 314 6/26/2020
1.1.0 332 6/25/2020
1.0.1 358 6/23/2020
0.1.13 315 6/22/2020
0.1.12 364 6/22/2020
0.1.7 459 6/20/2020