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C# file parsing question

Hi Guys,

I have a csv file with the following format that I'm trying to parse:

"Column1","Column2","Column3",etc...

Everything is ok, except that sometimes, a comma will show up in one of the columns as:

"text, more text","Column2","Column 3",etc...

so a split on {','} will not work all the times. To make matters worst, sometimes the column has a \r\n in the middle as:

"text
more text","column2","column3".

This is actually a log file, over which I have no control, so I can not change the logging format, column delimiters, nothing.

Now, I can very well live w/o the commas and \r\n if i can remove them somehow. Up until now this seems to be the only 2 'bad' issues. The commas, and the \r\n.

Any ideas on dealing with this file?
Oct 29 '07 #1
1 909
shweta123
692 Expert 512MB
Hi,

Is there any way to differentiate between between Column and other text?
I think the columnNames should be enclosed within double quotes like
"Column1","Column2". So that you can get rid of {,} and /r/n issue and even then split function will not work , you have write some lines of code for that.


Hi Guys,

I have a csv file with the following format that I'm trying to parse:

"Column1","Column2","Column3",etc...

Everything is ok, except that sometimes, a comma will show up in one of the columns as:

"text, more text","Column2","Column 3",etc...

so a split on {','} will not work all the times. To make matters worst, sometimes the column has a \r\n in the middle as:

"text
more text","column2","column3".

This is actually a log file, over which I have no control, so I can not change the logging format, column delimiters, nothing.

Now, I can very well live w/o the commas and \r\n if i can remove them somehow. Up until now this seems to be the only 2 'bad' issues. The commas, and the \r\n.

Any ideas on dealing with this file?
Oct 30 '07 #2

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