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//类文件
/ Y7 w: p( W- c7 W4 S8 ` {#pragma once2 Q6 f0 z$ P- s/ n/ P, b; h
#include "iostream" 0 g! G! j' i! Q ^
#include "string"
! H# g. t6 n6 F f#include "vector"
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7 S0 J3 p' ?" x- Z0 i' y: `3 I//添加对ADO的支持 ! `" v( A3 h0 A- @8 L
#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF") . i6 D' Z3 B: u3 N6 y- w
#include <NXOpen\Session.hxx>
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#include "uf.h"
7 h6 U6 N! {, k% H% \- m p9 ^ Y#include "uf_ui.h"; O3 w8 ^: e, |1 k: [" j2 e* {
#include <NXOpen/UI.hxx>! E5 K: ^+ x% i* s
#include <NXOpen/NXMessageBox.hxx>+ d: ]' v5 N* W! [* }$ g7 W: V+ X+ K
#include <sstream>2 O* h/ P# J4 `2 i- ]/ q9 F0 | z* g
#include <NXOpen/ListingWindow.hxx>/ _/ c/ [, }/ O9 h) ^
using namespace NXOpen;
6 y/ x1 U" N) q' a" X4 |/ |using namespace std;4 m1 }; G" J6 H( Q9 M5 m% K- ^
class LinkSQL% @# p) o* T) d
{$ g7 T( u: Z% G
public:
1 f# g* Z$ w2 J% e% `0 ?0 v LinkSQL(void);6 V! Y' Z* S. c7 A9 f, J+ Y. ~9 @
~LinkSQL(void);# x k% z- h9 f p6 R/ K# E
void OpenSQL();
- B2 Z2 b# O C% x5 `0 q void ShowInformation();: O" _ W$ G3 B: t1 Q
void CloseSQL();
8 h9 J: B5 U5 R: x7 k4 Aprivate:
# X$ B, T0 L* R% V8 x Session *theSession;
' x" q% {5 E+ u UI *theUI;
; S8 A3 v/ d+ V- R! g _ConnectionPtr pMyConnect;7 s4 x( P* F0 b: a3 ~/ ?% d
_RecordsetPtr pRst;
5 I; I6 T: U/ U1 b" o' e0 v( O stringstream ss;4 N, [' k6 @- G9 H+ w& W2 i' R5 M
};
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LinkSQL: inkSQL(void)
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" ^9 o& p# S! s0 x/ i8 r CoInitialize(NULL); //初始化COM环境 . m {& h3 D1 W2 s
_ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象
( ~, i5 j2 J- j4 S7 z _RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象 % p5 ^$ m' H5 } o; A
theSession=Session::GetSession();& G, F/ u7 r+ o2 N2 O
theUI=UI::GetUI();
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0 q; M: X1 @& i% D; _$ nLinkSQL::~LinkSQL(void)
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void LinkSQL::OpenSQL()* x% ^1 Y$ q% A7 [7 X" r4 s
{
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/*打开数据库“SQLServer” */
1 H- G" L% |0 n! O! O$ u pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown); % |+ q! O3 n4 L3 c6 q2 @2 R
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}
$ M8 K- X; N7 r: n q caTCh (_com_error &e) 1 N& {# `! k# a# V
{
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& V; Z; N1 X" \$ g. D8 q; _ ss<<e.ErrorMessage();
& ?1 _, K- z9 j5 r0 B: y theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());& [6 W. t9 V3 p2 C& s7 U
ss.str("");
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}
3 w I% C K0 f, V X1 ^void LinkSQL::CloseSQL()
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@, c- N! ?( E5 b j5 { try
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8 d w, N) ]7 ]' J! K4 n+ H' n pRst->Close(); //关闭记录集 ! y e# s1 m+ }3 ]' y; L6 M
pMyConnect->Close();//关闭数据库
) M7 L- h: V% M+ [. N i pRst.Release();//释放记录集对象指针
# _1 `7 C# W% _* Y# j$ f, ` pMyConnect.Release();//释放连接对象指针 9 w4 f" J/ d: ~% Z% Z, w' c
}
- V ?( i* F( w3 L8 v7 X catch(_com_error &e) ; \9 A# x3 C5 m, L
{
7 N* Q( L: p7 F ss<<e.ErrorMessage(); - E. q2 }) K) E" w$ v; X
theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());
$ W9 z" I6 f9 Y: z% X$ \ ss.str(""); 9 S6 I& @9 |( @# |* @8 q' ~
}
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* o# a0 Y4 h0 g7 Q% m1 A6 _& [ CoUninitialize(); //释放COM环境 ' Z, H) i, }- r. n
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void LinkSQL::ShowInformation()& d9 f% j1 S3 M
{
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ListingWindow *thwLW=theSession->ListingWindow();* y$ t, x, o- Y; ?/ X7 ^
thwLW->Open();
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try
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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)) ^. y) B& p% m7 [# S4 g- _
{
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+ z# G4 V4 N( u4 N$ B7 b ss<<e.ErrorMessage();
8 m6 M, G* a5 V. ? thwLW->WriteLine(ss.str());: R& W0 G; R. c7 ? H5 t" }1 K/ X
ss.str("");+ y; Z6 I7 z8 m$ l/ s, J: g+ x t7 ^
return;
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* V& ^) N3 i) S4 C! @8 [" u. F( g/ N//执行文件. d! W" i2 M! P4 A. n
LinkSQL *theLinkSQL=new LinkSQL;2 E+ E$ I X; M8 k! G
theLinkSQL->OpenSQL();
& N b8 J1 D3 I- Q, J theLinkSQL->ShowInformation();
8 |& ?, _0 {9 } theLinkSQL->CloseSQL();5 A# l/ L) _$ z, t9 z# o5 Q
delete theLinkSQL;
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. M; ]$ l* z* |+ Y% n+ x' m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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