how can i filter only .sql files using directory.getfiles

I am trying to filter the only.sql files from given Directory 开发者_运维问答path

But it will compress the all files in the given directorypath

      string directorypath = @"C:\access";

        DirectoryInfo di = new DirectoryInfo(directorypath);

        foreach (FileInfo fi in di.GetFiles().Where(.sql))
        {

            CompressionMethod(fi);


        }

but , i want send only .sql files to this method CompressionMethod(fi) .... how can i do that

would any one pls help on this...

many thanks....

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You should use di.GetFiles("*.sql")

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there exists an overload of GetFiles with a searchpattern: GetFiles(string searchpattern)

so use:

di.GetFiles("*.sql")