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Does a datareader

  Asked By: Magenta    Date: May 24    Category: Asp.net    Views: 620
  

I selected Some records from the Db into the
datareader.How can I know the Number of records
Returned.I tried all the properties But Failed.

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2 Answers Found

 
Answer #1    Answered By: Vivian Ruiz     Answered On: May 24

Since a DataReader can only see one record at a time it can't count any
upcoming records.

www.learnasp.com/freebook/learn/datatable.aspx
a datatable has what you want

 
Answer #2    Answered By: Harold Graham     Answered On: May 24

It can ... you use

reader.RecordsAffected but its tricky ... you have to ref it when used in
function parameter.

 
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