Answer / pradip humane

Yes,we can bind the one datareader with two dropdownlist.
because datareader just read the data and forward the
data,that's why there is no problem for binding with two
dropdown list with one reader

Answer / anup kumar

yes, it is posible. by using NextResult() method of
sqldatareader.

sqlcommand cmd = new sqlcommand("select id from emp ; select
dptid from dpt",YourConnection);
//check connection status and open the connection
if(rdr.hasrows)
{
//read id from emp
}
if (rdr.HasRows() == true)
{
//read dptid from dpt
}
//close the connection

Answer / ak

It is simple


if(reader.hasrows)
{
combo1.additem(reader[0])
combo2.additem(reader[1])
}

Answer / rmishra

We can bind the same Datareader to different drop downs but
the constraint is that it will show the same data for both
the dropdown ie if the datareader fetches the city data for
one dropdown then it will show the same data for second one

Answer / vivek

data reader has no multiple binding because when it is
binded to multiple controls navigation problem
araises.because it is forward only.
so,multiple binding is perfectly possible with dataset only

what is connection pooling ?

3 Answers   Vertex,

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2 Answers   Microsoft,

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0 Answers  

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3 Answers   Accenture, BirlaSoft,

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0 Answers  

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What are the usages of the command object in ado.net?

0 Answers  

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0 Answers   BirlaSoft,

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0 Answers  

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0 Answers  

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0 Answers  

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0 Answers  

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What is the difference between sqlcommand and sqldataadapter?

0 Answers  

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