CSharp/C#, Readline from Textfile beginning at the end of the file

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CSharp/C# >> Readline from Textfile beginning at the end of the file

by RnJhbmsgVXJheQ » Mon, 01 Sep 2008 22:56:01 GMT

Hi all

I am opening and looping a text file like this:

System.IO.FileStream local_FileStream = new
System.IO.FileStream(local_PathFile, System.IO.FileMode.Open,
System.IO.FileAccess.Read, System.IO.FileShare.ReadWrite);
System.IO.StreamReader local_StreamReader = new
System.IO.StreamReader(local_FileStream);

while (local_StreamReader.ReadLine() != null)
{}

Does anybody knows how to read a text file beginning
at the end of the file ??

Thanks for any comments
Best regards
Frank Uray
Top

CSharp/C# >> RE: Readline from Textfile beginning at the end of the file

by RmFtaWx5IFRyZWUgTWlrZQ » Mon, 01 Sep 2008 23:54:01 GMT


I really think that using File.ReadAllLines() and reversing through the array
would be easier. Easier unless the files are extremely large, I guess...
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On Thu, 7 Dec 2006 09:17:01 -0800, R. A. Gates <R. A.
 XXXX@XXXXX.COM > wrote:

>Question: Is it possible to specify a specific EOL character(s) for ReadLine 
>to determine the end of the line?
>
>I'm reading a CSV file that has a X'0D' inside a quoted portion of the 
>string. (The data is being provided by the customer so I have no control over 
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>I could read the entire file as a stream and then split on the X'0D' X'0A' 
>but I'm already going to have to split the sting on ',' to parse the data and 
>I'm trying to avoid parsing the data twice. (and I'd like to avoid rewriting 
>my code if I can)
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>Thanks!

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