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//类文件3 \- ~7 r3 i- R, s2 R l
#pragma once
: q6 W0 n7 q% Y; G1 [#include "iostream" / O. t% d7 r* m5 L+ z
#include "string" + M+ Z( M) {& i$ C) J
#include "vector" |: C' y+ k6 T; I
9 n8 F+ Y M* |//添加对ADO的支持 2 ~: S- C- V. b9 c/ v! A+ z% P y7 y
#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
. J* f0 g7 M5 ?& c5 @0 Q" g#include <NXOpen\Session.hxx>
+ z' ?1 q" M! }. ]5 q, X" i3 r& _) K: N5 v
#include "uf.h"
# W% ?. j; y) `3 O#include "uf_ui.h"
( L1 e8 H2 J3 _1 Q#include <NXOpen/UI.hxx>) F% X' H# y% G x1 X
#include <NXOpen/NXMessageBox.hxx>: o& p0 Y0 Y1 u( g0 ?$ o
#include <sstream>
, j5 H# l* i9 M& D. t#include <NXOpen/ListingWindow.hxx>2 @) g6 n& y; y
using namespace NXOpen;$ g! u5 ^! z B4 g# F4 J% F
using namespace std; S1 h( n0 F0 M; D
class LinkSQL
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public:8 G" y) y# n* d) l
LinkSQL(void);# H- E$ W6 {3 ~# _
~LinkSQL(void);! S. K$ @' u4 ~
void OpenSQL();* d& o$ I) D" {: P2 H3 e r" r
void ShowInformation();+ G6 p" M4 U2 F8 L+ }
void CloseSQL();
6 g$ y; m" h* l& A# r) h' _( jprivate:" U+ W' _- K4 J9 j
Session *theSession;: B5 z% ]/ E* y! N
UI *theUI;
3 l+ w+ U {; Q _ConnectionPtr pMyConnect;
! F* m9 O6 e R2 c# v9 U! }" f* [$ p _RecordsetPtr pRst;
1 G$ n- |+ ^3 I# g8 \) G stringstream ss;* ~ K/ k* Y) O) o+ k
};; B2 ~$ i/ D2 q4 @. E5 k
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LinkSQL: inkSQL(void): K1 j; A* |. J/ I9 z d l: P- U
{8 i7 b, ?$ @/ c# T+ v" |
CoInitialize(NULL); //初始化COM环境
G0 e7 V5 W V. e I( u$ X& c6 ? _ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象
* p, z; f! W9 Y" {) n+ e( u _RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象
* O; l4 W8 W6 p+ v4 T theSession=Session::GetSession();
. ^: b) n8 H; |1 p5 R( m theUI=UI::GetUI();
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* `/ h9 v! ~# S5 b0 p
' @2 s% ?/ c: h$ a3 E4 S7 RLinkSQL::~LinkSQL(void)
4 Q+ j! v& K# A) q{
2 Y1 z: e/ U1 \: j9 v% t. @" t}
6 p/ L! B) c+ E5 ?1 f& m( evoid LinkSQL::OpenSQL()
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try : ^8 B, q0 z! K# f) H2 |. f
{
. _. E- B2 |' z* E2 H
' X$ Q' p0 S7 Q2 L' z( ] /*打开数据库“SQLServer” */
& d. T$ _% C2 v4 y" E. _/ d pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown); , p! g! e) \3 W; c/ X
* f+ {) m8 \; h4 q
}
% T3 R5 T f, m; } caTCh (_com_error &e)
9 w) E3 ~' r9 v# x4 z {
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( x0 m$ |% A8 K! c ss<<e.ErrorMessage();
7 I1 Q, E8 ^1 s5 Q5 {# L% ?3 E theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());& c2 W7 w4 @4 G
ss.str("");
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8 p" ?9 P& ?: E8 y, M$ d4 z5 s } 8 Q1 a% h6 `4 i! Q
' d0 T- I5 L0 N9 H+ x+ U}
7 a- P4 `4 X/ ^% A5 z8 vvoid LinkSQL::CloseSQL(). }# q% v( U1 T& @# t+ h- a5 t
{1 ~+ S- P2 a% v/ F, V% F4 o
try 4 r# e; |/ L8 h; z( q
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pRst->Close(); //关闭记录集
9 b9 T+ Q; e3 `: _5 H pMyConnect->Close();//关闭数据库 ; d7 I" V5 q7 d* b
pRst.Release();//释放记录集对象指针 - g0 R5 q5 n/ M
pMyConnect.Release();//释放连接对象指针
( @ m) M8 |& V }
7 \& Z: X- a: D [" ` catch(_com_error &e) . ?% P! d( G0 ^" F" s
{
' Q) S6 |' E- C- c0 }3 Y( a ss<<e.ErrorMessage();
5 _' O5 Y' N- _$ m theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());1 {0 y4 |& R1 o& W0 o1 P
ss.str(""); 1 b$ P- ]0 K3 H& |; ^9 w5 I; m
} 1 [# `4 H. n1 {- W& V
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CoUninitialize(); //释放COM环境 ( I( i6 X6 q$ }
}6 r7 t' N0 y2 C# _9 H- d
void LinkSQL::ShowInformation()* p% e& ^2 z/ \- M j0 y5 X
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! ]3 w0 F! {: \0 M* y ListingWindow *thwLW=theSession->ListingWindow();/ k, ?8 j5 G$ L V, w+ n
thwLW->Open();8 @4 L" b4 n! X1 `
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try
7 Q% b, {" a: I4 X) h# J {5 H! [7 C! K& x4 t% K: U- X% @2 T
pRst = pMyConnect->Execute("select * from 表格1",NULL,adCmdText);//执行SQL: select * from gendat
1 Q& l! [9 Y: q }
9 i8 h, k3 |. r. V7 b" G catch(_com_error &e)
# t+ a+ y- D- f' f4 t# H/ y {
# \1 S9 G7 [4 L$ o$ x) g, s. ?
' x. v1 A% W% i# r- d$ }5 K ss<<e.ErrorMessage();
8 u X- Q& O H2 n7 K thwLW->WriteLine(ss.str());
$ N$ K3 n3 q _ ss.str("");
, @$ w9 t4 ?% X. G return;
- B% E: z( N6 E2 j' A }3 K% O& P; y' V& N3 G8 @8 Z+ Q, _
}
) |% P- c9 l) A1 l//执行文件0 q; Q% C4 C0 s
LinkSQL *theLinkSQL=new LinkSQL;) ^( X' c/ `6 j. @. [
theLinkSQL->OpenSQL();
6 a1 T! E2 v2 w7 v theLinkSQL->ShowInformation();
3 Q. [+ V( @3 b [" J9 j theLinkSQL->CloseSQL();
" A! b- R( V" q q; ] delete theLinkSQL;% e6 {& ?1 i5 Q' e
H# G% t" ]8 `2 k% P哪个地方出错了,在控制台程序的时候没问题,在UG中就会出错 |
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