doc/html/sql-overview-connect1-main-cpp.html


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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/connect1/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 Qt.  This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/

#include &lt;<a href="qapplication-h.html">qapplication.h</a>&gt;
#include &lt;<a href="qsqldatabase-h.html">qsqldatabase.h</a>&gt;
#include "../connection.h"


int main( int argc, char *argv[] )
{
    <a href="qapplication.html">QApplication</a> app( argc, argv, FALSE );

    <a href="qsqldatabase.html">QSqlDatabase</a> *defaultDB = QSqlDatabase::<a href="qsqldatabase.html#addDatabase">addDatabase</a>( DB_SALES_DRIVER );
    defaultDB-&gt;<a href="qsqldatabase.html#setDatabaseName">setDatabaseName</a>( DB_SALES_DBNAME );
    defaultDB-&gt;<a href="qsqldatabase.html#setUserName">setUserName</a>( DB_SALES_USER );
    defaultDB-&gt;<a href="qsqldatabase.html#setPassword">setPassword</a>( DB_SALES_PASSWD );
    defaultDB-&gt;<a href="qsqldatabase.html#setHostName">setHostName</a>( DB_SALES_HOST );

    if ( defaultDB-&gt;<a href="qsqldatabase.html#open">open</a>() ) {
        // Database successfully opened; we can now issue SQL commands.
    }

    return 0;
}

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