Is it possible to add CheckBoxcolumn only at certain rows in a datagridview

Question

I will have my data grid view as follows
 RecordTypeCode   Content
   FileHeader      1111111111111
   BatchHeader     5666666666666
   EntryDetail     656546545644545
   BatchControl    8654654564564
   FileControl     945645
I would like to have check boxes only at BatchHeader and EntryDetail is it possible. This is the way i am binding data to data grid view
 if (line.StartsWith("1"))
{
  dcID = new DataColumn("RecordTypeCode");
  dt.Columns.Add(dcID);
  DataColumn dcSomeText = new DataColumn("Content");
  dt.Columns.Add(dcSomeText);
  dr = dt.NewRow();
  dr["RecordTypeCode"] = filecontrolvariables.rectype[line.Substring(0, 1)].ToString();
  dr["Content"] = line;
  dt.Rows.Add(dr);
}

if (line.StartsWith("5"))
{
   dr = dt.NewRow();
   dr = dt.NewRow();
  dr["RecordTypeCode"] = filecontrolvariables.rectype[line.Substring(0, 1)].ToString();
  dr["Content"] = line;
 dt.Rows.Add(dr);
}          
I would like to add check boxes as per needed can any one help me
I tried this
if (e.RowIndex >= 0 && e.ColumnIndex >= 0)
{
  if (dataGridView2.Rows[e.RowIndex].Cells["RecordTypeCode"].Value.ToString() == "BatchHeader")
 {
    e.PaintBackground(e.ClipBounds, true);
     e.Handled = true;
  }
 }