How Do I...Make a GET request with NTLM?
This sample illustrates how to use the WebRequest and
WebResponse classes to make a GET request on a URI
with NTLM authentication.
This sample is very similar to the clientGET sample. The difference
is in the addition of the NetworkCredential object to handle
setting a username, password, and domain to allow for NTLM
authentication. Other authentication types
(Basic, Digest, Kerberos and Negotiate) are also just as easy.
A NetworkCredential object can be initialized with a
username and password or when required,
a username, password and domain. The object is
then attached to the WebRequest object's Credentials property.
The function GetPage is where the specific details of making
the request can be found. The rest of the code in this sample is for
taking command-line parameters as well as displaying help usage for
the parameters. This sample program is a command-line utility that
runs at the command prompt.
The GetPage function takes a string parameter, which is the
URL (or URI) of the web page to request. This URI is then included as
a parameter in a call to WebRequest.Create which creates a
WebRequest object.
The GetResponse function of the WebRequest object is then
used to get a WebResponse object. This object can be used to
get the status code of the response, as well as the actual response
stream (a web page, for instance).
Writing out the stream can take several different forms. This example uses a StreamReader
instance to read 256 characters into a character array. It then creates a String from the
character array and writes out the String using Console.WriteLine.
Example
VB ClientGETwithNTLM.exe
[This sample can be found at C:\DevFusion.Data\legacy\quickstart.developerfusion.co.uk\QuickStart\howto\samples\net\WebRequests\]
Microsoft .NET Framework SDK QuickStart Tutorials Version 2.0
Copyright � 2004 Microsoft Corporation. All rights reserved.
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