void m_cmd_len_luong_cho_nv_ItemClick(object sender, ItemClickEventArgs e) { try { f300_chinh_lns_nhan_vien v_frm = new f300_chinh_lns_nhan_vien(); if(IsExistFormName(v_frm)) return; v_frm.MdiParent = this; v_frm.Show(); } catch(Exception v_e) { CSystemLog_301.ExceptionHandle(v_e); } }