向WCF请求添加HTTP请求标头 [英] Adding HTTP request header to WCF request

问题描述

我有一个同时由AJAX和C#应用程序使用的WCF服务，
我需要通过HTTP请求标头发送参数.

I have a WCF service consume by both AJAX and C# application,
I need to send a parameter through the HTTP request header.

在我的AJAX上，我添加了以下内容，并且可以正常工作:

On my AJAX I have added the following and it works:

$.ajax({
    type: "POST",
    url: this.tenantAdminService,
    beforeSend: function (req, methodName)
    {
        req.setRequestHeader("AdminGUID", adminGuid);
    }

在WCF服务器端，我执行以下操作以获取标头:

and on the WCF server side I do the following to Get the header:

string adminGUID = System.Web.HttpContext.Current.Request.Headers["AdminGUID"];

C#等效项是什么?如何发送WCF服务器也会使用的http请求标头?

What is the C# equivalent? How can I send the http request header that will also be consume by my WCF server?

我需要将参数添加到HTTP请求标头而不是消息标头中，

I need to add the parameter to HTTP request header and not to the message header,

谢谢！

推荐答案

最简单的方法是使用

The simplest way to this is using WebOperationContext at the following way:

Service1Client serviceClient = new Service1Client();
using (new System.ServiceModel.OperationContextScope((System.ServiceModel.IClientChannel)serviceClient.InnerChannel))
{
    System.ServiceModel.Web.WebOperationContext.Current.OutgoingRequest.Headers.Add("AdminGUID", "someGUID");
    serviceClient.GetData();
}

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