public void display_4_dieu_chinh_lns(decimal id_nv)
{
m_sle_chon_nhan_vien.EditValue = id_nv;
m_sle_chon_nhan_vien.Enabled = false;
//
m_cmd_dat_gia_tri_lcd.Enabled = false;
m_sle_chon_ly_do_chinh_sua_so_tien_lcd.Enabled = false;
m_sle_chuc_danh_lcd.Enabled = false;
m_txt_so_tien_lcd.Enabled = false;
m_txt_ghi_chu_lcd.Enabled = false;
m_dat_ngay_bat_dau_lcd.Enabled = false;
m_dat_ngay_ket_thuc_lcd.Enabled = false;
//
m_bool_dang_dieu_chinh_canh_bao = true;
this.ShowDialog();
}