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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>sql/overview/navigating/main.cpp Example File</h1>
<pre>/****************************************************************************
** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include &lt;<a href="qapplication-h.html">ntqapplication.h</a>&gt;
#include &lt;<a href="qsqldatabase-h.html">ntqsqldatabase.h</a>&gt;
#include &lt;<a href="qsqlquery-h.html">ntqsqlquery.h</a>&gt;
#include "../connection.h"
int main( int argc, char *argv[] )
{
<a href="ntqapplication.html">TQApplication</a> app( argc, argv, FALSE );
if ( createConnections() ) {
<a href="ntqsqlquery.html">TQSqlQuery</a> query( "SELECT id, name FROM people ORDER BY name" );
if ( ! query.<a href="ntqsqlquery.html#isActive">isActive</a>() ) return 1; // Query failed
int i;
i = query.<a href="ntqsqlquery.html#size">size</a>(); // In this example we have 9 records; i == 9.
query.<a href="ntqsqlquery.html#first">first</a>(); // Moves to the first record.
i = query.<a href="ntqsqlquery.html#at">at</a>(); // i == 0
query.<a href="ntqsqlquery.html#last">last</a>(); // Moves to the last record.
i = query.<a href="ntqsqlquery.html#at">at</a>(); // i == 8
query.<a href="ntqsqlquery.html#seek">seek</a>( query.<a href="ntqsqlquery.html#size">size</a>() / 2 ); // Moves to the middle record.
i = query.<a href="ntqsqlquery.html#at">at</a>(); // i == 4
}
return 0;
}
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