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//类文件3 k1 r! j) B2 P- w& F, }0 M$ W3 p
#pragma once0 b9 ]8 a a/ B0 o+ [! }
#include "iostream"
5 {4 z' r) }: ], f#include "string"
) [ j9 H* g- ^0 x7 }9 F! z" D#include "vector"
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//添加对ADO的支持
% }! {4 q8 I# x4 I" H) }0 F% P; ~#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
; \! M y" e& _7 r% p2 B0 d) a#include <NXOpen\Session.hxx>3 a. w$ [# N7 p0 c+ L
% }+ [2 @0 \! B. U3 V#include "uf.h"
P2 b0 k' l: }! J3 R: W7 `#include "uf_ui.h" {$ `& W+ {! C% k+ q+ \, z
#include <NXOpen/UI.hxx>* [) }$ j' B$ |: F
#include <NXOpen/NXMessageBox.hxx>
3 c# w# Q. `; I, n6 ?#include <sstream>0 \- E/ L- u/ }2 w
#include <NXOpen/ListingWindow.hxx>. E' B- t7 G( C( d: p. n5 S% b' D
using namespace NXOpen;
1 x" I, v; B# ]0 zusing namespace std;
2 O4 l# `0 v2 R+ ^% {/ n: n2 j, |class LinkSQL8 h, ], ?& X: E6 }" h- o B8 h
{
2 M% F; I) r# x6 C7 h8 {' K/ Spublic:( l5 X. T2 j1 ]' M5 m3 Y
LinkSQL(void);2 q! o2 V" {( d4 C( F7 R/ G
~LinkSQL(void);
5 C$ E9 W& _4 T, U$ ? void OpenSQL();
- Z! Y1 x, k \9 m void ShowInformation();: ~) }( }' T* {* q4 Q! i+ S
void CloseSQL();
9 }3 j; o$ ?+ x2 oprivate:. g4 m' ^/ m/ l! t5 @% Q* R
Session *theSession;& Y' @! \- J; e* b6 @9 T1 u0 I$ T$ V
UI *theUI;
# @: ^5 x2 `/ P4 ?8 u% ^* j. L7 h _ConnectionPtr pMyConnect;
' c* r$ N& ?" c+ p0 F4 F3 t7 Y9 H _RecordsetPtr pRst; * p, G R5 `$ Z0 |& U
stringstream ss;1 j5 _5 A' X* K9 p8 t: G9 u
};$ o0 I3 A( v3 M. F7 x* U7 b n) A6 _
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LinkSQL: inkSQL(void)" p, b: q/ ~+ E* ]
{
+ G" Q! t4 \; H# J5 i CoInitialize(NULL); //初始化COM环境
6 I. c" w w* ?! ~ _ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象
5 n$ l# ?! A3 Y' J4 _3 X. D _RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象 ( @. Z1 j. a) D. d
theSession=Session::GetSession();3 d( T" n: S8 y# Q1 l+ @
theUI=UI::GetUI();
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LinkSQL::~LinkSQL(void)
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}
2 f( s; ?" N5 C6 d8 ?/ m+ Rvoid LinkSQL::OpenSQL()
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{ 4 ], ~+ a6 G8 `) f: w2 N
' U6 ~; e* A) g( C /*打开数据库“SQLServer” */ - i' Q$ L8 k4 D( e0 W* o+ F: ]
pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown);
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} ( T$ l0 q+ f, L+ |; \4 c0 P9 H- Z# Z
caTCh (_com_error &e)
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. k0 t# K" j' P5 u- @ ss<<e.ErrorMessage();
5 _1 a3 I4 l# @# b' t theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());( I+ K+ f: N* y# h( A
ss.str("");7 `! f; N q W1 m H! \3 h3 G: p
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} " e- S4 E3 D( A$ @. @
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void LinkSQL::CloseSQL()
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try . p. ]# k: [( { Z6 r
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6 }+ w1 F0 M& H) ] pRst->Close(); //关闭记录集
, n3 _$ U/ u) y; _. c pMyConnect->Close();//关闭数据库 , {# u0 K% \1 A3 b1 v& _
pRst.Release();//释放记录集对象指针
) z. B# Q; L/ u2 e5 {" r pMyConnect.Release();//释放连接对象指针 - Q7 z u$ M& t1 U& j7 s4 Q3 t
}
2 z5 h; i% N7 o# E( o! Z catch(_com_error &e)
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1 q8 @ N+ u5 Q3 @" v2 G( O ss<<e.ErrorMessage(); % X7 [: N1 B/ H$ K' ~7 o0 Q
theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());9 a! W* L( [9 |! [; p
ss.str(""); 4 Q- D3 h% S) h; ^! p
}
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CoUninitialize(); //释放COM环境 : {+ [$ e, X$ v; I; O2 b# z1 Y
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void LinkSQL::ShowInformation()
T8 }. t& {$ E; P; q# ~{
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# S( h9 r9 L* c0 l ListingWindow *thwLW=theSession->ListingWindow();
' e2 ]4 S8 N# p+ X$ ~; z" r thwLW->Open();+ s* s5 j8 d' H4 |5 h5 E
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try) X) X/ N$ K# l* B \( y
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pRst = pMyConnect->Execute("select * from 表格1",NULL,adCmdText);//执行SQL: select * from gendat
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catch(_com_error &e)) C4 k3 _3 ?! }( T* v7 B+ t
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ss<<e.ErrorMessage();% \3 W) R- q( Z6 U4 g
thwLW->WriteLine(ss.str());
" h% P; k3 {/ T& d ss.str("");' _- N/ L, A& C1 @% ^: ^
return;. N6 p' p% h* w. C- m
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}
$ _/ h( _: O% @9 Q$ @//执行文件0 P4 D) L8 y3 R
LinkSQL *theLinkSQL=new LinkSQL;( x1 b& A P! C/ q% h
theLinkSQL->OpenSQL();! z1 [% L: u `. ^7 _0 I3 Q
theLinkSQL->ShowInformation();
\+ M& T% G! T" `: P theLinkSQL->CloseSQL();1 n; f/ i0 D8 w( \# ?0 a2 I
delete theLinkSQL;
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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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