MFC对话框如何连接Access数据库的数据?
时间:2010-02-18 11:20来源:未知 作者:admin 点击:次
解决方案: try { hr=m_pConnection.CreateInstance( ADODB.Connection );/// if(TRUE==SUCCEEDED(hr)) { strDBFile= Provider=Microsoft.Jet.OLEDB.4.0;DataSource= +strDBFile; hr=m_pConnection-Open((_bstr_t)strDBFile,_bstr_t(strUser),_bstr_t(st
解决方案:
- try
- {
- hr = m_pConnection.CreateInstance("ADODB.Connection");///
- if( TRUE == SUCCEEDED(hr))
- {
- strDBFile = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strDBFile;
- hr = m_pConnection->Open((_bstr_t)strDBFile ,_bstr_t(strUser),_bstr_t(strUser),adModeUnknown);
- }
- }
- catch(_com_error e)
- {
- CString errormessage;
- errormessage.Format("%s",e.ErrorMessage());
- AfxMessageBox(errormessage);
- return FALSE;
- }
(责任编辑:admin) |
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