C++本地函数定义是非法的0

墨峰茂英2016.06.15浏览355次分享举报

using namespace std;

#import "c:\program files\common files\system\ado\msado15.dll" no_namespace rename("EOF", "adoEOF")

void main()

{

CoInitialize(NULL);

_ConnectionPtr sqlSp;

HRESULT hr=sqlSp.CreateInstance(_uuidof(Connection));

if(FAILED(hr))

{ cout<

return ;

}

else

{

try

{

_bstr_t strConnect="Driver={sql server};server=218.25.140.68,1433;uid=sa;pwd=sa123456;database=JSGL;";

sqlSp->Open(strConnect,"","",adModeUnknown);

_RecordsetPtr m_pRecordset;

if(FAILED(m_pRecordset.CreateInstance( _uuidof( Recordset ))))

{

cout<

return;

}

string FJH,KHSH;

cout<

cin>>FJH;

cout<

cin>>KHSH;

string str,str1,str2;

str1="select zcbj,cpzt from XSGL_YDKPZC where fjh=";

str2=" and khsh=";

str=str1+FJH+str2+KHSH;

cout<

void swap1(string fjh,string khsh)

{

string temp;

temp=fjh;

fjh=khsh;

khsh=temp;

}

int main()

{

string FJH,KHSH;

swap1(FJH,KHSH);

cout<

}

try

{

string str,str1,str2;

str1="select zcbj,cpzt from XSGL_YDKPZC where fjh=";

str2=" and khsh=";

str=str1+FJH+str2+KHSH;

m_pRecordset->Open("str" ,(IDispatch*)sqlSp,adOpenDynamic,adLockOptimistic, adCmdText);

}

catch (_com_error &e)

{

cout << e.Description()<

}

try

{

m_pRecordset->MoveFirst();

string cpzt = "";

string zcbj="";

while(!m_pRecordset->adoEOF)

{

cpzt=(char*)(_bstr_t)(m_pRecordset->Fields->GetItem(_variant_t("cpzt"))->Value);

zcbj=(char*)(_bstr_t)(m_pRecordset->Fields->GetItem(_variant_t("zcbj"))->Value);

cout<

cout<

m_pRecordset->MoveNext();

}

}

catch (_com_error &e)

{

cout<

}

}

catch(_com_error &e)

{

cout<

}

}

system("pause");

}第二个int main ：main本地定义函数是非法的

swap1 本地定义函数是非法的

swap1 找不到标识符

string temp前面的大括号：IntelliSense: 应输入“;”

头文件

#include "stdafx.h"

#include

#include

#include

#include

#include