Question

I just added checkboxes to a gridview programatically as following:

foreach (GridViewRow gvr in GridView1.Rows)
{
   TableCell tbCell = new TableCell();
   CheckBox cb1 = new CheckBox();
   tbCell.Controls.Add(cb1);
   gvr.Cells.Add(tbCell);
}

My problem is my header row doesn’t get created. How can I programatically make this?

Check the gap in corner on the link to an image.

Thanks in advance

http://postimage.org/image/klvbbv1xh/

Answer 1

You can use HeaderRow.Cells.Add property

foreach (GridViewRow gvr in GridView1.Rows)
{
   TableCell tbCell = new TableCell();
   CheckBox cb1 = new CheckBox();
   tbCell.Controls.Add(cb1);
   gvr.Cells.Add(tbCell);
}

TableCell tbCell = new TableCell();
CheckBox cb1 = new CheckBox();
tbCell.Controls.Add(cb1);
GridView1.HeaderRow.Cells.Add(tbCell);