public void Display_for_update(decimal ip_dc_id_thu_nhap_khac)
{
m_e_form_mode = DataEntryFormMode.UpdateDataState;
m_us_gd_tnk = new US_GD_THU_NHAP_KHAC(ip_dc_id_thu_nhap_khac);
m_sle_chon_nhan_vien.EditValue = m_us_gd_tnk.dcID_NHAN_VIEN;
m_sle_chon_nhan_vien.ReadOnly = true;
m_txt_he_so.EditValue = m_us_gd_tnk.dcHE_SO;
m_txt_so_tien.EditValue = m_us_gd_tnk.dcSO_TIEN;
m_txt_so_tien_nop_thue.EditValue = m_us_gd_tnk.dcSO_TIEN_NOP_THUE;
m_txt_so_tien_thuc_linh.EditValue = m_us_gd_tnk.dcSO_TIEN_THUC_LINH;
ShowDialog();
}