void m_cmd_lap_hd_v2_ItemClick(object sender, ItemClickEventArgs e) { try { f329_lap_hop_dong_v5 v_f = new f329_lap_hop_dong_v5(); if(IsExistFormName(v_f)) return; v_f.MdiParent = this; v_f.Show(); } catch(Exception v_e) { CSystemLog_301.ExceptionHandle(v_e); } }