void m_cmd_thuong_le_tet_Click(object sender, EventArgs e) { try { //f301_tinh_thu_nhap_khac_le_tet v_frm = new f301_tinh_thu_nhap_khac_le_tet(); //v_frm.ShowDialog(); } catch (Exception v_e) { CSystemLog_301.ExceptionHandle(v_e); } }