Sql Adapter Parameter

Giving parameter to SQL Adapter:

as you use for-
SqlDataAdapter cmd = new SqlDataAdapter(rer, con);
        cmd.Parameters.Add("@hh", SqlDbType.VarChar).Value = ((Label)GridView1.Rows[e.RowIndex].FindControl("HAID")).Text;

just use-
SqlDataAdapter cmd = new SqlDataAdapter(rer, con);
        cmd.SelectCommand.Parameters.Add("@hh", SqlDbType.VarChar).Value = ((Label)GridView1.Rows[e.RowIndex].FindControl("HAID")).Text;