Temporary file helper class

Occasionally it’s necessary to output data into a temporary file, for example in order to pass data to an external program. I threw together this little helper class to help out in such situations.

public class TemporaryFile : IDisposable
    public string FilePath { get; protected set; }

    public TemporaryFile()
        FilePath= Path.GetTempFileName();

    public void Dispose()
        if (File.Exists(FilePath))

Use it like this:

using (var tempInputFile = new TemporaryFile())
   // Do stuff with tempInputFile.FilePath here...

// Dispose will be called at the end of the using statement and so the file will be deleted.

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