WP7 Isolated Storage

I'm trying to grab my files from isolated storage but unfortunatly it is pulling in all the files not 开发者_C百科just the specified ones from the pattern.

I'm using:

foreach (string fileName in storage.GetFileNames("*.item"))

Is this a known bug or am I just doing something wrong?

PS. The use of wildcards is essential

Any help very much apprieciated,

Thanks!

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I'm not sure why it is not working. But you can try this one as well:

storage.GetFileNames().Select(fileName => fileName.EndsWith("item"));

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There is a IsolatedStorage search pattern bug in the final SDK release. Have a look at this post - http://blogs.compactframework.de/Peter.Nowak/2010/09/18/WP7+Final+SDK+Bug+IsolatedStorageFile+And+Ldquosearchpatternrdquo+And+A+Fix.aspx

HTH, indyfromoz

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This is a known issue. You'll need to either structure your files into folders if you want to limit what's retrieved or test/filter the filenames before loading them.

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Looks like a bug in the CTP/Beta versions of IsolatedStorageFile.GetFileNames(string pattern)...

http://blogs.compactframework.de/Peter.Nowak/Trackback.aspx?guid=4d8d9b73-619f-43c7-bf6c-12429327206b

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This API bug has been fixed in the release of the Windows Phone 7.1 SDK (Otherwise known as the "Mango" release).

Your code will work fine now.