字符串的转换

来源:百度文库 编辑:神马文学网 时间:2024/04/30 00:04:19
CData data;
 CString server="MySchool";
 data.OnInitADOConn(server);
 _bstr_t sql="SELECT * from Student";
 _RecordsetPtr recordSet=data.GetRecordSet(sql,server);
 _variant_t var;
 string str;
 while (!recordSet->adoEOF)
 {
  int admin;
  var=recordSet->GetCollect("StudentId");
  admin=var.intVal;
  var=recordSet->GetCollect("LoginId");
  str=string(_bstr_t(var.bstrVal));
  cout<  recordSet->MoveNext();
 }
 data.ExitConnect();