public void fillEditFormO()
    {
        ClearO();
        DataSet ds = G_GetPass.GetDispatchEmail(Convert.ToInt32(txtDocIdEdit.Text.Trim()), "O", Convert.ToInt32(strFY));

        gvOL.DataSource = ds;
        gvOL.DataBind();
        for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
        {
            if (ds.Tables[0].Rows[i]["EmailID"].ToString() == "")
            {
                Save.Visible = false;
            }
            else
            {
                Save.Visible = true;
            }
        }
    }
    public void fillEditFormL()
    {
        ClearL();
        DataSet   ds = G_GetPass.GetDispatchEmail(Convert.ToInt32(txtDocIdEdit.Text.Trim()), "L", Convert.ToInt32(strFY));
        DataTable dt = ds.Tables[0];

        for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
        {
//changed from table 0 to table 1
            if (ds.Tables[1].Rows[i]["EmailID"].ToString() == "")
            {
                Save.Visible = false;
            }
            else
            {
                Save.Visible = true;
            }
        }
        filltempData(ds.Tables[1]);
    }