</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <!--DXMETADATA start type="Literal" condition="communityenabled" value="%%scrap:name=_COMMUNITY_RATING%%" --><!--DXMETADATA end --> <!--DXMETADATA start type="LogoImage" --><!--DXMETADATA end--> <div id="ProjectTitle"><!--DXMETADATA start type="ProjectTitle" -->OutlookBar for WPF and Silverlight<!--DXMETADATA end--></div> <div id="PageTitle"><div id="PageTitleText"><!--DXMETADATA start type="ItemTitle" -->Collapsing Items in C1OutlookBar<!--DXMETADATA end--></div></div> </div> <div id="AfterHeaderContent"> <!-- Spacing --> <span id="ToggleAllSectionsLink" class="FunctionLink"> <label id="CollapseAllLabel"><!--DXMETADATA start type="Phrase" name="COLLAPSE_ALL" -->Collapse All<!--DXMETADATA end--></label> <label id="ExpandAllLabel" style="display: none;"><!--DXMETADATA start type="Phrase" name="EXPAND_ALL" -->Expand All<!--DXMETADATA end--></label> </span><!--DXMETADATA start type="Literal" condition="communityenabled" value="%%scrap:name=_COMMUNITY_DROPDOWN%%" --><!--DXMETADATA end --> <!--DXMETADATA start type="IsWebOutputRootPageLinkEnabled" format="<a href='#' class='PageLink' id='viewInFrameLink' title='$$VIEW_WITH_NAVIGATION_TOOLS_TIP$$' style='display: none' data-root-page='%%WebOutputRootPage%%%%OutputFileExtension%%' target='_top'>$$VIEW_WITH_NAVIGATION_TOOLS_TEXT$$</a>" --><!--DXMETADATA end--> </div> <!--DXMETADATA start type="Breadcrumbs" scrap="_BREADCRUMBS" --><!--DXMETADATA end --> <div id="BodyContent"> <!--DXMETADATA start type="TopicSection" name="BodyText"--><p>Collapsing items is different than collapsing the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar.html">C1OutlookBar</a> control. <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar.html">C1OutlookBar</a> provides a draggable splitter bar between the <b>Item Content</b> region and the <b>Item Buttons</b> region. When the splitter bar is dragged downward, items collapse into the <b>Collapsed Item Panel</b>.</p> <p>Notice in the following image, when the splitter bar is dragged downward, the <b>Tasks</b> item collapses into the collapsed item panel.</p> <p> </p> <p><img alt="" src="ImagesExt/image12_8.png" width="301" height="341"></p> <p> </p> <p>You can have the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar.html">C1OutlookBar</a> open with items appearing in the <b>Item Buttons</b> and certain items collapsed in the <b>Collapsed Item Panel</b>. Use the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar~FirstOverflowIndex.html">FirstOverflowIndex</a> property to determine which items should be sent to the <b>Collapsed Item Panel</b> based on their index.</p> <p>For example, in the previous image, the <b>Tasks</b> item was the third item in the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar.html">C1OutlookBar</a>. If we set the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar~FirstOverflowIndex.html">FirstOverflowIndex</a> property to 2, any items after the first two, which are considered the overflow items, are sent to the <b>Collapsed Item Panel</b>.</p> <p>You can set the <a href="C1.WPF.OutlookBar.4~C1.WPF.OutlookBar.C1OutlookBar~FirstOverflowIndex.html">FirstOverflowIndex</a> property in XAML:</p> <pre> <c1:C1OutlookBarFirstOverflowIndex="2"> </pre> <p>Or set it in the Visual Studio properties window.</p><!--DXMETADATA end--> <a name="seealsobookmark"></a> <!--DXMETADATA start type="FilteredItemList" scrap="CATEGORISED_LINKS" namespace="linkcategory" source="Item" filter="" NoHeader="True" NoFooter="True" format="%%replaceinquotes:value=false%%%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=seealso,caption=""%%phrase:name=SeeAlso%%%%designlist:tagidentifier=seealso,itemtype=See Also%%""%%%%filtereditemlist%%</div>"--><!--DXMETADATA end--> </div> <div id="FooterContent"> <!--DXMETADATA start type="Scrap" condition="communityenabled" name="_COMMUNITY_FOOTER" --><!--DXMETADATA end --> <!--DXMETADATA start type="Variable" name="CopyrightNotice" format="<p> </p><p> </p><hr style=""height: 1px"" /><p>%%variable%%</p>" --><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. 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