HOw to copy selective rows from a dataset ot another dataset using code.

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Dataset ds1 have table ,attributes ( id,name, status)

I need to copy frm ds1 to ds2 ,these rows field 'status' must =1
I used directcopy () ,But how to select particular rows only

Posted 4-Jun-10 1:57am

vipinsethumadhavan

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Andrew Rissing 4-Jun-10 10:23am

Why are you posting an answer to your own question, especially so quickly after you've posted it?

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vipinsethumadhavan · Answer 1 · 2010-06-04T02:19:00

A simple solution is.

Here Dataset ds2 contains all data, we can select required row by use for loop.
sendmail is a string variable.Same as assign to any dataset tables.

C#

for (int i = 0; i < ds2.Tables[0].Rows.Count; i++)
        {
            if (ds2.Tables[0].Rows[i]["status"].ToString() == "Open")
            {
                sendmail += ds2.Tables[0].Rows[i]["Expr1"].ToString();
            }
        }