Mega Code Archive
WebHeaderCollection Remove removes the specified header from the collection
<![CDATA[
Imports System.IO
Imports System.Net
Imports System.Text
public class MainClass
Shared Sub Main()
Try
Dim myHttpWebRequest As HttpWebRequest = CType(WebRequest.Create("http://www.msn.com"), HttpWebRequest)
Dim myWebHeaderCollection As WebHeaderCollection = myHttpWebRequest.Headers
myWebHeaderCollection.Set("Cache-Control", "no-cache")
Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
myWebHeaderCollection.Remove("Cache-Control")
myHttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
myHttpWebResponse.Close()
Catch e As ArgumentException
Console.WriteLine(e.Message)
Catch e As WebException
Console.WriteLine(e.Message)
If e.Status = WebExceptionStatus.ProtocolError Then
Console.WriteLine("Status Code : {0}", CType(e.Response, HttpWebResponse).StatusCode)
Console.WriteLine("Status Description : {0}", CType(e.Response, HttpWebResponse).StatusDescription)
Console.WriteLine("Server : {0}", CType(e.Response, HttpWebResponse).Server)
End If
Catch e As Exception
Console.WriteLine(e.Message)
End Try
End Sub
End Class
]]>