// TODO: Add extra validation here UpdateData(TRUE); CString strSQL; // CResourceSet m_recordset(&m_database); int i=1; int flag=0; while(!flag){ CBookSet m_recordset(&m_database); strSQL.Format("select * from BOOK where BOOK_ID=%d",i); m_recordset.Open(AFX_DB_USE_DEFAULT_TYPE,strSQL); if(m_recordset.GetRecordCount()==0){ strSQL.Format("insert into BOOK values(%d,\'%s\',\'%s\',%d,%d,%d,%f)",i,m_name,m_author,0,m_courseid,m_quantity,m_price); m_database.ExecuteSQL(strSQL); m_database.Close(); CDialog::OnOK(); flag=1; } i++; //m_recordset.Delete();
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