ADO資料庫顯示

#pragma warning (disable: 4146)

#import "c:\program files\common files\system\ado\msado15.dll" no_namespace rename ("eof", "adoeof")
// todo: add extra initialization here
m_listlinkinfo.setextendedstyle(lvs_ex_gridlines|lvs_ex_fullrowselect); 
int i=0;
m_listlinkinfo.insertcolumn(i++, "姓名", lvcfmt_left, 90);
m_listlinkinfo.insertcolumn(i++, "**", lvcfmt_left, 90);
m_listlinkinfo.insertcolumn(i++, "郵件", lvcfmt_left, 100);
m_listlinkinfo.insertcolumn(i++, "位址", lvcfmt_left, 120);
m_listlinkinfo.insertcolumn(i++, "郵編", lvcfmt_left, 90);
m_listlinkinfo.insertcolumn(i++, "id", lvcfmt_left, 0);
m_cmbcondition.setcursel(0);
// 初始化com
afxoleinit();
showitem("select * from linkinfo"); 
return true; // return true unless you set the focus to a control
}void cmyadodlg::showitem(cstring strsql)
catch(_com_error e)
_recordsetptr m_precordset;//建立記錄集物件指標
m_precordset.createinstance(__uuidof(recordset));//建立記錄集物件例項
trycatch(_com_error *e)
_variant_t var;
int i=0, j=0;
cstring strtmp;
while(!m_precordset->adoeof)
m_precordset->close();
m_precordset.release();
m_precordset = null;
if(m_pconnection->state) 
m_pconnection->close(); //關閉與資料庫的連線
m_pconnection= null; 
updatedata(false);
}

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