</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">List for WinForms</div> <div id="PageTitle"><div id="PageTitleText">Tutorial 13 CheckBox Selection</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="listforwinformstutorials.html">List for WinForms Tutorials</a> > Tutorial 13 CheckBox Selection</td></tr></table></div> <div id="BodyContent"> <div id="HSShowAll" align="right"> <a onclick="showAllDropDownSections();" href="#"><img border="0" alt="Show All" src="images/hs-toggler-collapsed.png">Show All</a> </div> <div id="HSHideAll" align="right"> <a onclick="hideAllDropDownSections();" href="#"><img border="0" alt="Hide All" src="images/hs-toggler-expanded.png">Hide All</a> </div> <p>In this tutorial you will learn to use the <b>SelectionMode</b> property to allow users to select multiple items in a list using a checkbox.</p> <ol> <li>Follow steps 1 through 6 of <a href="tutorial8displayingt.html">Tutorial 8 - Displaying Translated Data</a> to create a project with a <a href="C1.Win.C1List.4~C1.Win.C1List.C1List.html">C1List</a> bound to a Data Set.</li> <li>In the <b>Form_Load</b> event, add the following code: <p class="hs-toggler">To write code in Visual Basic</p> <div class="hs-toggler-container" style="DISPLAY: none"> <div class="FilteredContentVB.Net" data-title="VB.Net" data-itemid="VB.Net"> <table class="SyntaxTable"> <tbody> <tr> <th>Visual Basic</th> <th> <div class="CopyCodeWrapper"> <span class="CopyCode">Copy Code</span> </div> </th> </tr> <tr> <td colspan="2"> <pre> <font color="green">' CheckBox selection.</font> Me.C1List1.SelectionMode = C1.Win.C1List.SelectionModeEnum.CheckBox </pre> </td> </tr> </tbody> </table> </div> </div> <p class="hs-toggler">To write code in C#</p> <div class="hs-toggler-container" style="DISPLAY: none"> <div class="FilteredContentCS" data-title="CS" data-itemid="CS"> <table class="SyntaxTable"> <tbody> <tr> <th>C#</th> <th> <div class="CopyCodeWrapper"> <span class="CopyCode">Copy Code</span> </div> </th> </tr> <tr> <td colspan="2"> <pre> <font color="green">// CheckBox selection.</font> this.c1List1.SelectionMode = C1.Win.C1List.SelectionModeEnum.CheckBox; </pre> </td> </tr> </tbody> </table> </div> </div> </li> </ol> <h2>Run the program and observe the following:</h2> <p>You can place a checkmark in multiple boxes to select multiple rows:</p> <p><img border="0" alt="" src="ImagesExt/image9_25.png" width="516" height="349"></p> <p>This concludes the tutorial.</p> <a name="seealsobookmark"></a> </div> <div id="FooterContent"> <p> </p><p> </p><hr style="height: 1px"><p>Copyright © <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/255782-winforms-documentation">Documentation Feedback</a> </div> </body> </html>