c# - How add control programmatically in gridview template? -

i want add control label in gridview, possible add datatable? here code:

 <asp:gridview id="reportscheduledetailsgridview"                 runat="server"                 autogeneratecolumns="false">  </asp:gridview> 

i try use tag html span, not render:

string querystring = @"select * [table1]"; sqlcommand cmd = new sqlcommand(querystring, connokto); using (sqldatareader sdrmaster = cmd.executereader()) {     while (sdrmaster.read())     {         datarow rows = datatable.newrow();         rows[0] = sdrmaster["name"].tostring();         (var x = 1; x < maxcol; x++)         {             querystring = @"select * table2";             cmd = new sqlcommand(querystring, connokto);             using (sqldatareader sdrrev = cmd.executereader())             {                 while (sdrrev.read())                 {                     blok = "<span></span>";                     no = (int)int16.parse(sdrrev["no"].tostring());                 }             }             rows[x] = blok;             if (no > 1)             {                 no--;             }             else             {                 blok = "";             }          }         datatable.rows.add(rows);     } } 

i don't know, how can add control asp in gridview, label. please help, thanks.

one way add controls using onrowdatabound event of gridview. add placeholder say, inside <itemtemplate> of grid view.

<asp:gridview id="empgridview" onrowdatabound="empgridview_rowdatabound"      <itemtemplate>      <asp:placeholder id="placeholder1" runat="server"></asp:placeholder>      </itemtemplate> ...></asp:gridview> 

ang code behind file have:

protected void empgridview_rowdatabound(object sender, gridviewroweventargs e)   {        if (e.row.rowtype == datacontrolrowtype.datarow)         {            // create label control             label lbl = new label();           lbl.text="mydynamic label";           lbl.id="lbl1"; // use id values prefer            // lets create 1 more control example                 linkbutton btnlink = new linkbutton();           btnlink.text = "delete";           btnlink.id = "btndelete";           linkb.click += new eventhandler(btnlink_click);          // add controls placeholder inside <itemtemplate>         placeholder phld = e.row.findcontrol("placeholder1") placeholder;         phld.controls.add(btnlink);         phld.controls.add(lbl);          //code add control specific column/ cell         e.row.cells[1].controls.add(btnlink); // adding 2nd column         // adding last column..         e.row.cells[empgridview.columns.count - 1].controls.add(btnlink);             }         } 

hope various ways of adding controls templates in cell of gridview helps you.