Why can't I create extension methods for static classes?

Posted by dotnetdev on Stack Overflow See other posts from Stack Overflow or by dotnetdev
Published on 2010-03-07T23:49:45Z Indexed on 2010/03/07 23:53 UTC
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c#

When I try to create an extension method for the File class, I get an error telling me that I cannot do this because the class is static. However, I don't see why this stops the creation of an extension method, what implication is there?

Thanks

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Developer IT

Why can't I create extension methods for static classes? - Developer IT

Why can't I create extension methods for static classes?

c#

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

HttpWebRequest and Ignoring SSL Certificate Errors

The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

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Finding a Relative Path in .NET

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