HttpRequestMessageProperty 构造函数

定义

命名空间:

System.ServiceModel.Channels

程序集:

System.ServiceModel.Http.dll

包:

System.ServiceModel.Http v8.0.0

Source:

HttpRequestMessageProperty.cs

初始化 HttpRequestMessageProperty 类的新实例。

public:
 HttpRequestMessageProperty();

public HttpRequestMessageProperty ();

Public Sub New ()

示例

下面的代码演示如何不通过显式调用构造函数来从消息实例化此类。

public void ProcessMessage(Message input)
{
    try
    {
        Console.WriteLine("ProcessMessage: Message received: " + input.GetBody<string>());
        HttpRequestMessageProperty reqProp = (HttpRequestMessageProperty)input.Properties[HttpRequestMessageProperty.Name];
        string customString = reqProp.Headers.Get("CustomHeader");
        string userAgent = reqProp.Headers[HttpRequestHeader.UserAgent];
        Console.WriteLine();
        Console.WriteLine("ProcessMessage: Got custom header: {0}, User-Agent: {1}", customString, userAgent);
    }
    catch (Exception e)
    {
        Console.WriteLine("ProcessMessage: got exception: " + e.ToString());
    }
}

Public Sub ProcessMessage(ByVal input As Message) Implements IUntypedService.ProcessMessage
    Try
        Console.WriteLine("ProcessMessage: Message received: " & input.GetBody(Of String)())
        Dim reqProp = CType(input.Properties(HttpRequestMessageProperty.Name), HttpRequestMessageProperty)
        Dim customString = reqProp.Headers.Get("CustomHeader")
        Dim userAgent = reqProp.Headers(HttpRequestHeader.UserAgent)
        Console.WriteLine()
        Console.WriteLine("ProcessMessage: Got custom header: {0}, User-Agent: {1}", customString, userAgent)
    Catch e As Exception
        Console.WriteLine("ProcessMessage: got exception: " & e.ToString())
    End Try
End Sub

注解

此构造函数初始化对象的方式如下：

• Method = POST.

• QueryString 设置为空字符串。

• SuppressEntityBody = false.