Neee to track rows streamPosition in a big files and then

[wlidha81]

Hello
I have à spécial use case where i need to read rows between row 10 and 25.
So best ways is to re'positiob thé stream between thé stream position of these lines and then read records under that stream.
I'm also asking if shouldskiprows vérifiés thé condition for all rows? In case skipronwscondition is al line thata are between 10 ans 25 ?

If inhave 10gb file and need to skip thé lignes between 0 and 11k ? Do we read thé 11k rows and also thèse ranked > 11k ?

[Rob-Hague]

ShouldSkipRecord is called for the rows that the CsvReader reads. If you reposition the stream before reading, then ShouldSkipRecord will be called for rows that are read from that position.

If this does not answer your question, perhaps you can provide some example code to help clarify

[wlidha81]

Hello
Thanks for your response.
I need to go directly to lines having row number between 100 and 200 without the need to map thé first 99 lines and all lines after thé 100.
If i read thé file with skip records condition on rowrow between 100 and.200 will.it try to read lines that ré placed on rowronw > 200 ? ( thé inline reader). If it keeps reading until endoffile while.condition on skiprow is false ts unncessary.