vc++.net中如何遍历DataSet?
this->sqlDataAdapter->SelectCommand = this->sqlCommand;
this->sqlCommand->Connection = this->sqlConnection;
this->sqlCommand->CommandText = S"select top 1 * from v_all_house_src_info";
System::Data::DataSet *dataSet = new System::Data::DataSet();
this->sqlDataAdapter->Fill(dataSet);
这样得到dataset后 如何取这条信息里的具体记录?