'System.Windows.Forms.DataGrid...

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SqlDataAdapter da = new SqlDataAdapter(q,constr);
DataTable dt = new DataTable();
da1.Fill(dt);
GridView1.DataSource = dt;
GridView1.DataBind();

Posted 7-Apr-14 21:30pm

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Animesh Datta 8-Apr-14 3:44am

what is the error ? is it in 3rd line , as you have taken one SqlDataAdapter object named as da , but you have used da1 ?

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OriginalGriff · Answer 1 · 2014-04-07T22:27:00

With just that code fragment and no error message, it's pretty much impossible to tell, but it's likely that you are using the wrong DataAdapter.
Try:

C#

SqlDataAdapter da = new SqlDataAdapter(q,constr);
DataTable dt = new DataTable();
da.Fill(dt);
GridView1.DataSource = dt;
GridView1.DataBind();

And if that doesn't work, we would need the error message, and the line it is complaining about.