February 2010
Beginner
400 pages
11h 13m
English
Content preview from Introducing .NET 4.0: with Visual Studio 2010
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4.12. Network Class Libraries
All classes in the System.Net namespace have improved stability and performance. Standards compliance has been improved for FTP, HTTP, SMTP, and URIs, with better support for internationalization.
NOTE
At the time of writing, little information is available about these changes, so I apologize for the lack of detail.
4.12.1. IPv6 Support
Applications running on Vista onward can now handle multiple versions of the IP protocol (v4 and v6) by setting the IPv6Only option to false when creating the socket.
4.12.2. HttpWebRequest
HttpWebRequest has had two new properties added:
Date, for setting the HTTP date header
Host, for setting the HTTP host header (this can be useful for testing load balancing scenarios to test ...
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