Is there a way to use the one-liner ReadAllLines on a gzipped file?
var pnDates = File.ReadAllLines("C:\myfile.gz");
Can I put GZipStream wrapper around the file some how?
No, File.ReadAllLines() treats the file specified as text file. A zipfile isn't that. It's trivial to do it yourself:
public IEnumerable<string> ReadAllZippedLines(string filename)
{
using (var fileStream = File.OpenRead(filename))
{
using (var gzipStream = new GZipStream(fileStream, CompressionMode.Decompress))
{
using (var reader = new StreamReader(gzipStream))
{
yield return reader.ReadLine();
}
}
}
}
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