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//类文件
; v: F; [4 _0 U6 d% O9 Y#pragma once
% |4 H0 }- W! o7 K( |' {. _4 n#include "iostream" 8 G: G" c5 Y6 ], I" Y6 v# A @
#include "string"
7 a* i/ N( @* q: |) F#include "vector" 7 D: q5 R* Q& w, m: |
7 v7 W$ D" N+ n9 S( S8 `; ^
//添加对ADO的支持 3 M5 u6 @7 b4 s* u* p
#import "C:\Program Files\Common Files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF") 8 t- ]9 N7 q) C: z
#include <NXOpen\Session.hxx>
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( b$ j$ |' v, G#include "uf.h"5 m V; ~; M1 v1 q3 @! d% `/ s
#include "uf_ui.h"2 D- ?# I0 e( S+ ^. l5 l& u
#include <NXOpen/UI.hxx>
! X) Z% h3 d9 \4 @+ A; m# M#include <NXOpen/NXMessageBox.hxx>1 \" t d: s( `1 Z
#include <sstream>9 i) J' e2 {; M x1 U# m' w
#include <NXOpen/ListingWindow.hxx>
/ M, z- v1 ]9 t% U* vusing namespace NXOpen;+ _: E' q2 X+ h* r1 Z" W
using namespace std;+ z) K4 `: V2 M
class LinkSQL
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public:
* c3 L5 M1 y8 x& e" l: U3 S+ P LinkSQL(void);0 F& r0 s' `+ U; m3 A- ]0 c
~LinkSQL(void);
* i& J/ Y+ p' l( z4 u( P void OpenSQL();* A- w' q0 C, H
void ShowInformation();" b% S) T4 N" k8 y* D1 A
void CloseSQL();
% v4 \: H# u, Z4 oprivate:% H! W# U" ?/ ~; g8 J* o8 v y1 _. L
Session *theSession;
2 y0 k/ p l) R3 }/ i UI *theUI;6 v! R. N! g5 q' Z' ^
_ConnectionPtr pMyConnect;
. i2 b) U: L7 R2 P2 O7 B6 h _RecordsetPtr pRst;
; ]2 ?/ {; _' V: c0 \$ f D stringstream ss;5 U' A/ X# o' Y4 H0 I' W
};
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- {0 o, N1 {9 r' x3 k; Y: ZLinkSQL: inkSQL(void)+ c7 F* Q/ B" s
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CoInitialize(NULL); //初始化COM环境 . O0 ]* @3 A# Q2 ?
_ConnectionPtr pMyConnect(__uuidof(Connection));//定义连接对象并实例化对象
5 C2 S6 R2 r: N( Y. H _RecordsetPtr pRst(__uuidof(Recordset));//定义记录集对象并实例化对象 ( k& ~/ @( R& C
theSession=Session::GetSession();
) P+ A2 o- b+ D9 g1 v+ Z4 S7 y theUI=UI::GetUI();
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LinkSQL::~LinkSQL(void)5 u3 {! K$ _# i9 E9 j
{
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2 P6 X9 E* W3 f; d, i! Ovoid LinkSQL::OpenSQL(): q! y0 e1 b# |; a, D, w; P" ^
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try B1 l& b* d* `" x) o& [
{
6 I5 h) R4 |" P' s
- V" y, `/ V: a; b* A3 t g0 o /*打开数据库“SQLServer” */ % j; W3 t, `3 x8 z _+ D
pMyConnect->Open(" rovider=SQLOLEDB; Server=192.128.28.32;Database=test; uid=sa; pwd=123;","","",adModeUnknown);
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} " ?# u4 y0 v8 e% J7 Z2 e) W, T n
caTCh (_com_error &e) , B; H; I3 L8 M" A+ T
{ 5 J8 ?, q3 P' h
5 o( `' s3 B: U& H$ i& Z ss<<e.ErrorMessage(); 8 W' w6 H. D$ l( g
theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());
& D& { {& R% I# W0 Z ss.str("");
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}
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- ?/ }9 U& J# k5 @5 g* Xvoid LinkSQL::CloseSQL()
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try
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! H* h3 ]* h1 S5 k% a% A pRst->Close(); //关闭记录集
$ ]% G- b/ ~0 M, ~6 S pMyConnect->Close();//关闭数据库
5 W, L( c2 b1 d pRst.Release();//释放记录集对象指针 5 `; p; m' n" _ ~, J% O9 w% k
pMyConnect.Release();//释放连接对象指针
+ z* H$ e- U. B6 [ }
" U! y0 Z, l% f- [8 n( g, k6 Z5 N catch(_com_error &e) & \; r* i M! Q; x
{ 9 {, Z2 L( H j. N- H
ss<<e.ErrorMessage();
$ `. K6 r' A4 Y5 Q Y& ] theUI->NXMessageBox()->Show("系统信息",NXMessageBox: ialogTypeError,ss.str());
8 L+ \# |+ W8 w3 B ss.str("");
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CoUninitialize(); //释放COM环境
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void LinkSQL::ShowInformation()
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ListingWindow *thwLW=theSession->ListingWindow();
0 B) K) n$ Y6 {+ e# \1 Y3 Q+ I 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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. a- A" q2 P; b1 G/ W0 } catch(_com_error &e)
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7 k! O, C% F% W! u ss<<e.ErrorMessage();! P# Z( {+ L& X" |
thwLW->WriteLine(ss.str());1 f, O* T' e0 s5 |
ss.str("");
" M9 G' M" G$ t# r1 e z4 |! K3 [ q return;- H. C9 J6 r$ N& ^( ~! r
}
9 @ b. m* l; I2 y j}
/ q' `2 w( C1 F% n//执行文件$ {1 u- I3 M4 g3 e2 J' s/ V+ h& \0 g
LinkSQL *theLinkSQL=new LinkSQL;" @0 W1 c' s" |! \
theLinkSQL->OpenSQL();0 G, ~, Q* [1 {/ ^& N R
theLinkSQL->ShowInformation();$ Q9 }( B- e3 n( M
theLinkSQL->CloseSQL();, i+ t9 M8 W" t: j* o) E8 r
delete theLinkSQL;! c) T6 R3 e! _! H( _: i
, A6 I7 r4 A. |+ d4 H( ]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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