Connection, ConnectionGroupName, ContentLength, ContentType : HttpWebRequest « Socket Network « VB.Net Tutorial

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VB.Net Tutorial » Socket Network » HttpWebRequest 
22.26.2.Connection, ConnectionGroupName, ContentLength, ContentType
Imports System.Net
Imports System.Net.Sockets

Public Class Tester
    Public Shared Sub Main
        Dim httpReq As System.Net.HttpWebRequest
    
        Try
          Dim httpURL As New System.Uri("http://www.java2java.com/index.htm?key=value")
    
          httpReq = CType(WebRequest.Create(httpURL), HttpWebRequest)
    
          If httpReq.Connection <> Nothing Then
            Console.WriteLine("Connection: " & httpReq.Connection.ToString)
          End If
          If httpReq.ConnectionGroupName <> Nothing Then
            Console.WriteLine("ConnectionGroupName: " & httpReq.ConnectionGroupName.ToString)
          End If
          If httpReq.ContentLength <> -Then
            Console.WriteLine("ContentLength: " & httpReq.ContentLength.ToString)
          End If
          If httpReq.ContentType <> Nothing Then
            Console.WriteLine("ContentType: " & httpReq.ContentType.ToString)
          End If
    
        Catch ex As Exception
          Console.WriteLine(ex.StackTrace.ToString())
        End Try
    End Sub
End Class
22.26.HttpWebRequest
22.26.1.Create HttpWebRequest
22.26.2.Connection, ConnectionGroupName, ContentLength, ContentType
22.26.3.MediaType
22.26.4.Method, PreAuthenticate, ProtocolVersion
22.26.5.Referer, RequestUri, RequestUri
22.26.6.TransferEncoding, UserAgent
22.26.7.HttpWebResponse and its properties
22.26.8.HaveResponse, IfModifiedSince, KeepAlive, MaximumAutomaticRedirections
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