has rows in database

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SQL-Server

C#3.5

what is the function of reader.HasRows

Posted 13-Oct-11 11:03am

muzamil1

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Monjurul Habib 13-Oct-11 17:16pm

clarify your question..

4 solutions

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Monjurul Habib · Answer 1 · 2011-10-13T11:19:00

Solution 3

I got About 39,400 results (0.09 seconds) Enjoy Google

Posted 13-Oct-11 11:19am

Monjurul Habib

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Rubaba 3-Dec-11 11:47am

:) good answer

Simon_Whale · Answer 2 · 2011-10-13T12:03:00

Solution 4

reader.hasrows

Is a way that you can test if a datareader has rows

further reading SQLdatareader.hasrows[^]

Posted 13-Oct-11 12:03pm

Simon_Whale

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Rubaba 3-Dec-11 11:47am

5* for link

Monjurul Habib 3-Dec-11 13:02pm

thank you Rubaba.

Sean8084 · Answer 3 · 2011-10-13T11:06:00

Solution 1

I've always used it in an if statement something like:

C#

if(!reader.hasrows)
{
label1.text = "Your search found no results"
}

Hope this helps

Posted 13-Oct-11 11:06am

Sean8084

hitech_s · Answer 4 · 2011-10-13T23:34:00

Solution 5

reader.hasrows returns bool type
for testing purpose mainly used.whether the datreader contains rows or not

if it returns true means datareader contains rows
if it returns false means datareader has no rows

Posted 13-Oct-11 23:34pm

hitech_s