data is in table or not

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hi all
code for finding the table is empty oe there is any value using linq

Posted 9-Dec-10 3:31am

Starlene

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Abdul Quader Mamun 9-Dec-10 9:35am

Correct Spelling & describe question.

2 solutions

Solution 2

I will give an example see below

DataTable dt = CustomerDataHelper.GetCustomers ();

if(dt.Rows.count>0)
{
  var nycCustomer = from dr in dt.AsEnumerable ()                  
                  where (dr.Field<string> ("City") == "New York")         && (dr.Field<int>("CustomerID") > 100)};
}

Posted 9-Dec-10 3:52am

Sandesh M Patil

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Sandeep Mewara · Accepted Answer · 2010-12-09T03:36:00

Solution 1

Why do you need linq here?
myTable.Rows.Count would tell you if it is empty or not.

Posted 9-Dec-10 3:36am

Sandeep Mewara

Comments

Sandeep Mewara 9-Dec-10 10:53am

Can anyone explain me a little whats wrong with my answer? :)

Sandesh M Patil 10-Dec-10 5:40am

correct answer