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how to change gridview column name [Resolved]

Posted by Oswaldlily under ASP.NET on 10/11/2011 | Points: 10 | Views : 19308 | Status : [Member] | Replies : 3
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gv.datasource="query..............."
gv.columns(0).Headertext="Employee name"
gv.databind()

when i wrote above sttement got following error.
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index



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Posted by: Oswaldlily on: 10/12/2011 [Member] Starter | Points: 25

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Resolved
gv.headerrow.cells(0).text="Column name"

I found this more easier..

Thanks for all



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Posted by: Ndebata on: 10/11/2011 [Member] Starter | Points: 25

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That shows you are not adding column at design time.
Do one thing try to register RowDataBound event
and change the column name there 
protected override void OnInit(EventArgs e)

{

            base.OnInit(e);

            gv.RowDataBound+=new GridViewRowEventHandler(gv_RowDataBound);

}

void gv_RowDataBound(object sender, GridViewRowEventArgs e)

 {

           if (e.Row.RowType == DataControlRowType.Header)

            {

                if (e.Row.Cells.Count > 0)

                    e.Row.Cells[0].Text = "Employee Name";

           }

}



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Posted by: Alex_4youin on: 10/11/2011 [Member] Starter | Points: 25

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protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
e.Row.Cells[2].Text = "Col Name";
}
}

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