diff -r dee5afe5301f -r 3f74d0d4af4c doc/src/snippets/code/src_qdbus_qdbusabstractinterface.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/snippets/code/src_qdbus_qdbusabstractinterface.cpp	Thu Apr 08 14:19:33 2010 +0300
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QString value = retrieveValue();
+QDBusMessage reply;
+
+QDBusReply<int> api = interface->call(QLatin1String("GetAPIVersion"));
+if (api >= 14)
+  reply = interface->call(QLatin1String("ProcessWorkUnicode"), value);
+else
+  reply = interface->call(QLatin1String("ProcessWork"), QLatin1String("UTF-8"), value.toUtf8());
+//! [0]
+
+//! [1]
+QString value = retrieveValue();
+QDBusPendingCall pcall = interface->asyncCall(QLatin1String("Process"), value);
+
+QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pcall, this);
+
+QObject::connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)),
+                 this, SLOT(callFinishedSlot(QDBusPendingCallWatcher*)));
+//! [1]