asp.net - How to store ButtonField in a datarow where the column is set for ButtonField -

consider following code

protected void button1_click(object sender, eventargs e)     {         datatable dt = new datatable();         datacolumn dtcol = new datacolumn();          dtcol = new datacolumn("name", typeof(string));         dt.columns.add(dtcol);          dtcol = new datacolumn("address", typeof(string));         dt.columns.add(dtcol);          dtcol = new datacolumn("account no", typeof(buttonfield));         dt.columns.add(dtcol);          buttonfield bfname = new buttonfield {             headertext = "account no",             datatextfield="account no",             text = "klik",              buttontype = buttontype.link,              commandname = "executeme" };          string[] strdatarow = new string[3];           (int intx = 0; intx < 10; intx++)         {             strdatarow[0] = "name" + convert.tostring(intx);             strdatarow[1] = "address" + convert.tostring(intx);             strdatarow[2] = bfname.text; //error type of value has mismatch column typecouldn't store <account no0> in account no column.  expected type buttonfield.             buttonfield btnfield = bfname; // no error not appear in gridview1              dt.rows.add(new object[] {strdatarow[0], strdatarow[1], strdatarow[2]});             //dt.rows.add(new object[] { strdatarow[0], strdatarow[1], btnfield }); // no error not appear in gridview1              /* error message on strdatarow[2]             type of value has mismatch column typecouldn't store <account no0> in account no column.  expected type buttonfield.              */          }          gridview1.datasource = dt;         gridview1.databind();      } 

how store buttonfield in datarow column set buttonfield. how buttonfield.text appear in each datarow

and

is possible store string value in datarow column set buttonfield. when string click , buttonfield.commandname execute.

note* : girdview code in aspx page follows.

<asp:gridview id="gridview1" runat="server">     </asp:gridview> 

thanks in advance...

im not sure question, instead of put button in datatable, suposed impossible why not create gridview , add templatefield containing button.