PreconditionRequiredException Class

Definition

Namespace

Cuemon.AspNetCore.Http

Assemblies

Cuemon.AspNetCore.dll

Source

src/Cuemon.AspNetCore/Http/PreconditionRequiredException.cs

The exception that is thrown when the origin server requires the request to be conditional.

public class PreconditionRequiredException : HttpStatusCodeException, ISerializable

Inheritance

object

Exception

HttpStatusCodeException

PreconditionRequiredException

Implements

ISerializable

Inherited Members

HttpStatusCodeException.TryParse(int, out HttpStatusCodeException)

HttpStatusCodeException.TryParse(int, string, out HttpStatusCodeException)

HttpStatusCodeException.TryParse(int, string, Exception, out HttpStatusCodeException)

HttpStatusCodeException.Headers

HttpStatusCodeException.StatusCode

HttpStatusCodeException.ReasonPhrase

HttpStatusCodeException.ToString()

Exception.GetBaseException()

Exception.GetType()

Exception.Data

Exception.HelpLink

Exception.HResult

Exception.InnerException

Exception.Message

Exception.Source

Exception.StackTrace

Exception.TargetSite

Exception.SerializeObjectState

Examples

The following example demonstrates how to use PreconditionRequiredException when a request requires conditional headers.

using System;

namespace Cuemon.AspNetCore.Http;

public static class PreconditionRequiredExceptionExample
{
    public static void Demonstrate()
    {
        var hasConditionHeader = false;
        var exception = hasConditionHeader
            ? new PreconditionRequiredException()
            : new PreconditionRequiredException("Supply an If-Match header before retrying the update.");

        Console.WriteLine(exception.Message);
        Console.WriteLine(exception.StatusCode);
    }
}

Constructors

Name	Description
PreconditionRequiredException()	Initializes a new instance of the PreconditionRequiredException class.
PreconditionRequiredException(Exception)	Initializes a new instance of the PreconditionRequiredException class.
PreconditionRequiredException(string, Exception)	Initializes a new instance of the PreconditionRequiredException class.

See Also

HttpStatusCodeException