private void set_define_events()
{
Load += f355_tnk_chi_tiet_quy_thu_nhap_khac_detail_Load;
m_cmd_save.Click += m_cmd_save_Click;
m_cmd_exit.Click += m_cmd_exit_Click;
m_sle_chon_nhan_vien.EditValueChanged += m_sle_chon_nhan_vien_EditValueChanged;
}