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//类文件
0 c2 ~6 b* a" E9 \0 P) v#pragma once
" r. p+ P, L! u& H- \" Q7 ?9 q#include "iostream" - q! l# J+ M- d/ L: e3 [; H
#include "string" ! q) H( w" i6 t+ Q: g4 o" T8 f
#include "vector"
- J, P: U4 T% Z* `/ N2 U% g# s0 I4 _3 ]6 U* {
//添加对ADO的支持
/ S" W) U6 m- P1 m" `9 O% N; j#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
0 k7 z" r! K8 ~2 S# x0 R#include <NXOpen\Session.hxx>
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3 o( |7 G. u8 g5 W; ^; H- M2 O4 g#include "uf.h". W& W! O" R! g/ }- `, n
#include "uf_ui.h"
1 B: B. V' n' i- Y#include <NXOpen/UI.hxx>" R; s$ S5 z$ z! @
#include <NXOpen/NXMessageBox.hxx>
, F, H6 c3 ?( p' }1 }! d#include <sstream>
u3 L) |8 F2 V* p! [#include <NXOpen/ListingWindow.hxx>' Q5 x) F/ |3 }
using namespace NXOpen;
. m7 U1 c! j6 q% t( R. Cusing namespace std;
8 F4 d/ y! K+ g- }7 ], Z1 pclass LinkSQL) O6 c9 H' l) v8 @
{! o& C& d4 ~" y, r
public:! v. F! H; X1 [$ W; a8 F
LinkSQL(void); ?+ a1 i/ \8 \7 l. j
~LinkSQL(void);: v! p) o& m9 {( X
void OpenSQL(); H% ^& c- e* x
void ShowInformation();8 W/ ?* s2 C$ u, l7 ]' S8 ?
void CloseSQL();
# e; x( D! y& _private:2 d* w4 i% x+ b5 p" y. K% g
Session *theSession;
5 R+ r4 K$ i* a! V+ U/ M% U+ t3 Z UI *theUI;
/ A8 ]1 ] V6 M0 n# s6 o* W; e _ConnectionPtr pMyConnect;
: Y, ~# w. D5 c9 }0 [ _RecordsetPtr pRst;
" A8 Q- P3 U4 `+ Y- u+ ^$ `, ] stringstream ss;
+ p8 K+ g5 w1 R& e) [9 ^/ v% K};
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LinkSQL: inkSQL(void)
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CoInitialize(NULL); //初始化COM环境 ! F8 g' q/ K: ?0 a. P8 @& r3 j$ U
_ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象 # V: H$ f7 N/ h) Z
_RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象 9 k3 j, Z! U: \$ Z0 v, B
theSession=Session::GetSession();
$ k& N& H. D) @ theUI=UI::GetUI();
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, G" P; ?5 A P1 N) T! ?LinkSQL::~LinkSQL(void)
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) ~' O9 \' j9 V8 }/ f$ q7 j}
* ~- `4 M/ J, [! mvoid LinkSQL::OpenSQL()) w7 o% ?' ^9 A0 z
{
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/*打开数据库“SQLServer” */ & l2 b3 P4 {4 M* b- d; T
pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown); 6 p1 u' E6 N2 y% \
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caTCh (_com_error &e)
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ss<<e.ErrorMessage();
' T2 L8 m9 a0 ^ theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());! i/ r. }6 @3 n' f, n
ss.str("");5 G2 H* O' {3 I2 [7 c
( U r1 R% E) |0 I }
) [- ^' l7 n6 D; V- L+ M " T$ M& q; D5 x0 u% h6 t, A+ s0 r3 {
}
4 v% i' m( A( I& @void LinkSQL::CloseSQL() f& A$ m$ e+ H& g. q2 R
{
x0 I+ Q$ o w4 e; K, g i% s; B# O& _6 ^ try
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$ u8 @2 ] u/ E& l! ~6 U. Z2 E pRst->Close(); //关闭记录集 ) d- C) c% C F% u" J4 Y0 @
pMyConnect->Close();//关闭数据库 " h, K6 H" \% x3 O3 @: u
pRst.Release();//释放记录集对象指针
D7 d6 i! ~, P$ V' G8 h pMyConnect.Release();//释放连接对象指针
9 o$ ]1 L' U" P2 y3 F8 s }
1 H: i9 c2 ]1 R catch(_com_error &e)
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ss<<e.ErrorMessage(); 1 m3 `& U( g& V2 A/ r
theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());
! X, ]. Y8 f9 ~$ s ss.str(""); 3 X/ T+ M1 I% L4 u% d3 ^
} 7 u6 X P1 X0 X- Z4 j* k E9 X, U
4 j' I. O( m0 g" q0 `+ e' w CoUninitialize(); //释放COM环境
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void LinkSQL::ShowInformation()
' f4 K1 }; K- d: ]5 |{
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ListingWindow *thwLW=theSession->ListingWindow();
7 c& t, b. m! J( N6 d thwLW->Open();" R( a5 e k" B0 g/ l& I
0 q! W/ g% u1 Y* ?: r, h try. U# D( _& h/ T
{
o2 Z9 X3 D% _8 { pRst = pMyConnect->Execute("select * from 表格1",NULL,adCmdText);//执行SQL: select * from gendat . k# R$ H* u. b x, B7 U5 c/ F
}
7 a# l5 {/ w& x- e! N; R; D% t catch(_com_error &e)" p1 C3 D% j% l2 G M( g6 k
{
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* B8 c* J( e# C4 ?& F8 c6 v# u ss<<e.ErrorMessage();
4 ]: e; Q1 P! P thwLW->WriteLine(ss.str());
- x- Z8 K2 g% W! x3 F# b y% l ss.str("");
6 Q4 q# t( q( e+ W" O* s return;- K. ~: t- |. F% R
}
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//执行文件
" k. v, t) E9 c/ Z3 R9 N' s' O* O LinkSQL *theLinkSQL=new LinkSQL;3 F) _9 c* M: j2 b
theLinkSQL->OpenSQL();
- @( f( M0 f1 Y. O) |/ V; [ theLinkSQL->ShowInformation();
7 d( }2 H% V' H theLinkSQL->CloseSQL();
, Z& |2 S, R) ~6 z1 {; g delete theLinkSQL;+ D( {8 Y7 N; L$ z9 s* V3 F Z1 _
( m* C) e1 m& Z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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