VB.NET HttpListenerContext.Request属性代码示例

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本文整理汇总了VB.NET中System.Net.HttpListenerContext.Request属性的典型用法代码示例。如果您正苦于以下问题：VB.NET HttpListenerContext.Request属性的具体用法？VB.NET HttpListenerContext.Request怎么用？VB.NET HttpListenerContext.Request使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Net.HttpListenerContext的用法示例。

在下文中一共展示了HttpListenerContext.Request属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: SimpleListenerWithAuthentication

' This example requires the System and System.Net namespaces.
Public Shared Function ClientInformation(ByVal context As HttpListenerContext) As String
    Dim user As System.Security.Principal.IPrincipal = context.User
    Dim id As System.Security.Principal.IIdentity = user.Identity

    If id Is Nothing Then
        Return "Client authentication is not enabled for this Web server."
    End If

    Dim display As String

    If id.IsAuthenticated Then
        display = String.Format("{0} was authenticated using {1}", id.Name, id.AuthenticationType)
    Else
        display = String.Format("{0} was not authenticated", id.Name)
    End If

    Return display
End Function

Public Shared Sub SimpleListenerWithAuthentication(ByVal prefixes As String())
    If Not HttpListener.IsSupported Then
        Console.WriteLine("Windows XP SP2 or Server 2003 is required to use the HttpListener class.")
        Return
    End If

    ' URI prefixes are required,
    ' for example "http://contoso.com:8080/index/"
    If prefixes Is Nothing OrElse prefixes.Length = 0 Then Throw New ArgumentException("prefixes")
    Dim listener As HttpListener = New HttpListener()

    For Each s As String In prefixes
        listener.Prefixes.Add(s)
    Next

    listener.Start()
    ' Specify Negotiate as the authentication scheme.
    listener.AuthenticationSchemes = AuthenticationSchemes.Negotiate
    Console.WriteLine("Listening...")
    ' GetContext blocks while waiting for a request.
    Dim context As HttpListenerContext = listener.GetContext()
    Dim request As HttpListenerRequest = context.Request
    ' Obtain a response object.
    Dim response As HttpListenerResponse = context.Response
    Dim clientInformationString As String = ClientInformation(context)
    Dim buffer As Byte() = System.Text.Encoding.UTF8.GetBytes("<HTML><BODY> " & clientInformationString & "</BODY></HTML>")
    ' Get a response stream and write the response to it.
    response.ContentLength64 = buffer.Length
    Dim output As System.IO.Stream = response.OutputStream
    output.Write(buffer, 0, buffer.Length)
    output.Close()
    listener.Stop()
End Sub

开发者ID:VB.NET开发者，项目名称:System.Net，代码行数:53，代码来源:HttpListenerContext.Request

注：本文中的System.Net.HttpListenerContext.Request属性示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。