</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">DataSource for Entity Framework in WPF</div> <div id="PageTitle"><div id="PageTitleText">Using Bindable Collection Classes (LiveLinq to Objects)</div></div> </div> <div id="AfterHeaderContent"> <!-- Spacing --> <span id="ToggleAllSectionsLink" class="FunctionLink"> <label id="CollapseAllLabel">Collapse All</label> <label id="ExpandAllLabel" style="display: none;">Expand All</label> </span> </div> <div class="BreadcrumbsContainer"><table><tr><td> <a href="ComponentOneLiveLinq.html">LiveLinq </a> > How to use LiveLinq > <a href="Howtoquerycollections.html">How to Query Collections with LiveLinq</a> > Using Bindable Collection Classes (LiveLinq to Objects)</td></tr></table></div> <div id="BodyContent"> <p style="MARGIN: 0.15in 0in 0.7pt; mso-style-name: 'Heading 4 Reference'">Any bindable collection class (a class implementing change notifications for data binding) can be used in LiveLinq queries after it is wrapped in an <b>IndexedCollection<T></b>-derived adapter class, which is done by applying a <b>ToIndexed()</b> extension method to it.</p> <p class="MsoBodyText">Using <b>ToIndexed()</b>, you can apply LiveLinq to various common data collections. For example, since the <b>EntityCollection</b> and <b>ObjectResult</b> classes of the ADO.NET Entity Framework are bindable, you can use ADO.NET Entity Framework data in LiveLinq queries and views.</p> <a name="seealsobookmark"></a> </div> <div id="FooterContent"> <p> </p><p> </p><hr style="height: 1px"><p>Copyright (c) <script type="text/javascript"> var theDate=new Date() document.write(theDate.getFullYear()) </script> GrapeCity, inc. All rights reserved. <script> $(document).ready(function() { if (!(window.self !== window.top)) { // Not running in a frameset // Get the page name var pageName = location.href.substring(location.href.lastIndexOf("/") + 1); if (pageName.indexOf("#") != -1) { pageName = pageName.substring(0, pageName.indexOf("#")); } // Append to webframe.html var framePage = "webframe.html#" + pageName; location.href = framePage; } }); </script></p> <a target="_blank" href="http://our.componentone.com/groups/">Product Support Forum</a> | <a target="_blank" href="http://feedback.componentone.com/forums/272000-wpf-and-silverlight-documentation">Documentation Feedback</a> </div> </body> </html>