TextInfo.ToTitleCase does not work as expected for ALL CAPS strings

Posted by NimsDotNet on Stack Overflow See other posts from Stack Overflow or by NimsDotNet
Published on 2010-04-23T08:38:52Z Indexed on 2010/04/23 8:43 UTC
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c#

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vb.net

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.NET

I was trying to use TextInfo.ToTitleCase to convert some names to proper case. it works fine for strings in lowercase and mixed case but for strings with all characters in Upper case, it returns the input string as is.
Nothing about this behavior is mentioned in MSDN documentation, any insights?

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