delete row from gridview and database

Question

Hi,

could anyone tell me how i can delete a row from the gridview and the database

        public void getTasks()

        {

            SqlDataReader rdr = logik.loadData();

            if (rdr == null || !rdr.HasRows)

            {

                GridView1.DataSource = rdr;

                GridView1.DataBind();

            }

            else

            {

                GridView1.DataSource = rdr;

                GridView1.DataBind();

                GridView1.HeaderRow.Visible = false;

            }

        }

i have a guess about using rdr[0] cus thats the row id i guess.. but actually dont know how to implement..