I found myself wanting to make sure a couple objects that spport IDisposable were cleaned up. I’d written

    using (DurationLogger log = new DurationLogger(s_log, "Writing CSV file"))
    {
        using (FileStream fs = File.OpenWrite("temp.csv"))
        {
             // ...
        {
    }

A simple transformation makes it much more readable:

    using (DurationLogger log = new DurationLogger(s_log, "Writing CSV file"))
    using (FileStream fs = File.OpenWrite("temp.csv"))
    {
         // ...
    }