本文整理匯總了VB.NET中System.Net.HttpWebRequest.AddRange方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET HttpWebRequest.AddRange方法的具體用法？VB.NET HttpWebRequest.AddRange怎麽用？VB.NET HttpWebRequest.AddRange使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了HttpWebRequest.AddRange方法的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: AddRange
' A New 'HttpWebRequest' object is created.
Dim myHttpWebRequest1 As HttpWebRequest = WebRequest.Create("http://www.contoso.com")
myHttpWebRequest1.AddRange(1000)
Console.WriteLine("Call AddRange(1000)")
Console.Write("Resulting Headers: ")
Console.WriteLine(myHttpWebRequest1.Headers.ToString())
Dim myHttpWebRequest2 As HttpWebRequest = WebRequest.Create("http://www.contoso.com")
myHttpWebRequest2.AddRange(-1000)
Console.WriteLine("Call AddRange(-1000)")
Console.Write("Resulting Headers: ")
Console.WriteLine(myHttpWebRequest2.Headers.ToString())示例2: readBuffer
' A New 'HttpWebRequest' objetc is created.
Dim myHttpWebRequest As HttpWebRequest = WebRequest.Create("http://www.contoso.com")
myHttpWebRequest.AddRange(50, 150)
Console.WriteLine("Call AddRange(50, 150)")
Console.Write("Resulting Request Headers: ")
Console.WriteLine(myHttpWebRequest.Headers.ToString())
' The response object of 'HttpWebRequest' is assigned to a 'HttpWebResponse' variable.
Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
' Displays the headers in the response received
Console.Write("Resulting Response Headers: ")
Console.WriteLine(myHttpWebResponse.Headers.ToString())
' Displaying the contents of the page to the console
Dim streamResponse As Stream = myHttpWebResponse.GetResponseStream()
Dim streamRead As New StreamReader(streamResponse)
Dim readBuffer(256) As [Char]
Dim count As Integer = streamRead.Read(readBuffer, 0, 256)
Console.WriteLine(ControlChars.Cr + "The HTML contents of the page from 50th to 150 charaters are :" + ControlChars.Cr + " ")
While count > 0
Dim outputData As New [String](readBuffer, 0, count)
Console.WriteLine(outputData)
count = streamRead.Read(readBuffer, 0, 256)
End While
' Release the response object resources.
streamRead.Close()
streamResponse.Close()
myHttpWebResponse.Close()