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//类文件5 t* E0 \9 T6 O0 l
#pragma once$ p! C2 i0 w i1 ~. w; @6 o
#include "iostream"
% Z G3 V) `1 |1 z#include "string"
! A: v# x( E0 _' X N$ a: j8 ]7 u; @#include "vector"
) e! ^1 r# k, I9 }
# D3 X6 r$ h% e2 i# Z0 |' {1 J//添加对ADO的支持 2 _! R h- S; M
#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
+ H% Z2 E- @: P5 b4 i8 N#include <NXOpen\Session.hxx>; Q* \9 T0 y: X6 H& h' }1 z7 w
1 X0 J+ ~# h$ n: s3 i" D( Y#include "uf.h"$ q' u+ a" w9 n# b4 M+ ~, r
#include "uf_ui.h"
" X/ W* g# l0 T) p' w#include <NXOpen/UI.hxx>
5 \, w2 Z2 n* [# Y0 I6 ?' u; _#include <NXOpen/NXMessageBox.hxx>
5 w' P5 h$ v# i* q( T" ^- |# S#include <sstream>: X+ e1 c7 W5 |/ f- K' S
#include <NXOpen/ListingWindow.hxx>' Z# v1 K5 _+ E$ p7 y0 X3 j, V
using namespace NXOpen;# W9 a w4 G; }, o* ~; l
using namespace std;5 ?9 K6 g7 M4 l7 B& J
class LinkSQL# z0 F" S) J! r/ {- G
{
& D7 j4 @( F$ u6 epublic:
$ U9 X# x! y. j, ?% K. a8 G. o LinkSQL(void);# j$ L. y, }( X
~LinkSQL(void);
! ]- U. n" b# \' l% { void OpenSQL();
7 _' ?* Y0 {) x7 s" S: T1 h void ShowInformation();0 [- `# h2 L% I3 N5 v! e3 M. ]
void CloseSQL();
1 i) P* I8 B7 V3 g) }private:7 r5 s+ q' {+ j1 D: G! f
Session *theSession;
; M6 e. P Y% d! ^- [( U UI *theUI;8 q0 ~+ ]0 O0 w( c
_ConnectionPtr pMyConnect;: m( v4 f. P/ Q
_RecordsetPtr pRst;
! {# B, T: x. t" y4 |/ m( ^ `$ h stringstream ss;% o0 X$ A* c# n" ~* a0 t! l
};! W$ R$ j/ ?1 D( w- A4 i
8 \; r: e% {5 k& U! mLinkSQL: inkSQL(void)
6 g/ x. z3 I# S# Z8 @{
% ]; f* A1 l4 ^7 F CoInitialize(NULL); //初始化COM环境
" w5 V8 F& A }+ n _ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象
- ^3 E! q& a3 c9 ^' M0 } _RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象
6 l" P- X: y* ^ f3 {5 _ theSession=Session::GetSession();. M7 H( V# H2 R5 y- ^
theUI=UI::GetUI();
7 D7 r+ {) Z) p3 ]( L5 b; G3 ]}
3 q6 J* Z' k8 ]4 v8 r: T9 b) h2 @: n, i' R ?/ b
3 I% J0 y2 x; h' S& ~3 GLinkSQL::~LinkSQL(void)
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}9 d) h3 K8 ~( x
void LinkSQL::OpenSQL()2 y7 U& _4 P; q+ H8 N
{
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/*打开数据库“SQLServer” */
% j! c" E- K' k' `; [5 ~- i1 \# m+ Q pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown);
2 n+ ^$ i( T& o$ {
& \$ i# v0 O5 T8 j6 k" ?0 L3 f }
6 J T& _( ^; v& \/ n* t caTCh (_com_error &e) 3 l; C d) }6 `9 o2 F
{ 9 L* O/ F, a1 M" e' B4 _; |9 u3 l
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ss<<e.ErrorMessage();
1 }; u" f" o5 X8 X; } theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());
; q" M9 Q6 Q2 C% p ss.str("");% z; _# w& i7 {1 {- i
1 q; t [+ d F6 ^
}
% z( X/ B5 H; g6 N/ m; g' C 8 W [) v- l* H; X C
}2 }6 H/ |" |5 N1 L E. Q1 \" J2 B* h
void LinkSQL::CloseSQL()7 d# u8 ]$ O7 v1 E& Z; {
{
1 e& A% B1 S* y# w& i w$ Q K try
; ~! U; q3 @6 L, w {
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pRst->Close(); //关闭记录集
1 B! \) J2 A) e S* P: a- \ pMyConnect->Close();//关闭数据库
5 R! k* ^' Z+ |7 V4 o; Y6 R$ X pRst.Release();//释放记录集对象指针 # b4 G' J, F6 h. x/ y4 T
pMyConnect.Release();//释放连接对象指针
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catch(_com_error &e)
* i6 A" s- a% ~! P; W {
; o* ^0 I# |3 b ^3 z ss<<e.ErrorMessage(); 8 b, w, R. ^* j7 `; m
theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());: i: p' g; w5 ~: P9 ^; i
ss.str("");
0 t' u' [" u+ F/ X* C& L }
5 G5 W. i7 V8 l9 D( a
6 A' E7 I% a( \4 D CoUninitialize(); //释放COM环境 5 c) P8 b9 \* f
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void LinkSQL::ShowInformation()/ W ^( Z) N2 _( l, D3 K
{+ M2 U: [7 n& X+ W# k* `6 [3 X3 O+ n8 w$ s
) k9 B$ ~0 ~# W$ D% J, I ListingWindow *thwLW=theSession->ListingWindow();
# \* z1 l% S" [3 F1 \ thwLW->Open();
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try) c; S) p: P/ X3 w. [+ ^
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pRst = pMyConnect->Execute("select * from 表格1",NULL,adCmdText);//执行SQL: select * from gendat
' Z' @" |5 b/ p4 ^ }
6 W* `/ T+ H/ _4 O* O- H& @" [4 S catch(_com_error &e)& v* g: `7 S7 Z( b8 N4 p
{; P7 G2 G6 T$ g e; G0 _
- |% @+ T# Z, B* u( x( \. k ss<<e.ErrorMessage();
9 m3 W6 G" o, c: D- m thwLW->WriteLine(ss.str());
' t" [0 ]6 d0 v# g0 j ss.str("");
6 H" G# w; k8 s: Q return;
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}
% Q0 a- o+ m, V) r1 z- t//执行文件
. v% m& |- g3 @0 D. F6 T) l( @ LinkSQL *theLinkSQL=new LinkSQL;. N3 d: y+ d2 P; j, [7 N+ e
theLinkSQL->OpenSQL();3 X0 H# V& v V7 H2 m
theLinkSQL->ShowInformation();
: h8 R! M0 S* w- f4 P, n theLinkSQL->CloseSQL();; l2 _6 ]1 K4 N2 { O) i# W
delete theLinkSQL;$ [. T5 q! G" r9 R
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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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