本文整理匯總了VB.NET中System.Net.WebRequest.PreAuthenticate屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET WebRequest.PreAuthenticate屬性的具體用法？VB.NET WebRequest.PreAuthenticate怎麽用？VB.NET WebRequest.PreAuthenticate使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Net.WebRequest的用法示例。
在下文中一共展示了WebRequest.PreAuthenticate屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: NetworkCredential
' Create a new webrequest to the mentioned URL.
Dim myWebRequest As WebRequest = WebRequest.Create(url)
' Set 'Preauthenticate' property to true.
myWebRequest.PreAuthenticate = True
Console.WriteLine(ControlChars.Cr + "Please enter your credentials for the requested Url")
Console.WriteLine("UserName")
Dim UserName As String = Console.ReadLine()
Console.WriteLine("Password")
Dim Password As String = Console.ReadLine()
' Create a New 'NetworkCredential' object.
Dim networkCredential As New NetworkCredential(UserName, Password)
' Associate the 'NetworkCredential' object with the 'WebRequest' object.
myWebRequest.Credentials = networkCredential
' Assign the response object of 'WebRequest' to a 'WebResponse' variable.
Dim myWebResponse As WebResponse = myWebRequest.GetResponse()示例2: Tester
' 導入命名空間
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.java2s.com/index.htm?key=value")
httpReq = CType(WebRequest.Create(httpURL), HttpWebRequest)
Console.WriteLine("Method: " & httpReq.Method.ToString)
Console.WriteLine("PreAuthenticate: " & httpReq.PreAuthenticate)
Console.WriteLine("ProtocolVersion: " & httpReq.ProtocolVersion.ToString)
Catch ex As Exception
Console.WriteLine(ex.StackTrace.ToString())
End Try
End Sub
End Class