void LoadSIG(string claimID)
        {
            DataRow row = claimDao.InfoSignatureFRPre(claimID);

            if (row != null)
            {
                lblID_GDVFR.Text      = row[0].ToString();
                lblChucVuNguoiBC.Text = row[1].ToString();
                lblDienThoaiPre.Text  = row[2].ToString();
                lblEmailPre.Text      = row[3].ToString();
            }

            DataRow row1 = claimDao.InfoSignatureFRCheck(claimID);

            if (row1 != null)
            {
                lblID_GDVCheckFR.Text    = row1[0].ToString();
                lblChucvuNguoiCheck.Text = row1[1].ToString();
                lblDienThoaiCheck.Text   = row1[2].ToString();
                lblEmailCheck.Text       = row1[3].ToString();
            }

            DataRow row2 = claimDao.InfoSignatureDirector();

            if (row2 != null)
            {
                lblNguoiPheDuyet.Text       = row2[0].ToString();
                lblChucvuNguoiPheDuyet.Text = row2[1].ToString();
                lblDienThoaiPheduyet.Text   = row2[2].ToString();
                lblEmailPheduyet.Text       = row2[3].ToString();
            }
        }
        void loadSIGNCheck(string claimID)
        {
            DataRow row = claimDao.InfoSignatureFRCheck(claimID);

            if (row != null)
            {
                lblID_GDVCheckFR.Text    = row[0].ToString();
                lblChucvuNguoiCheck.Text = row[1].ToString();
                lblDienThoaiCheck.Text   = row[2].ToString();
                lblEmailCheck.Text       = row[3].ToString();
                loadSIGNDirector();
            }
        }