</ 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" -->Getting Started with ComponentOne Studio Silverlight Edition<!--DXMETADATA end--></div> <div id="PageTitle"><div id="PageTitleText"><!--DXMETADATA start type="ItemTitle" -->Studio for Silverlight Licensing<!--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 --> </div> <!--DXMETADATA start type="Breadcrumbs" scrap="_BREADCRUMBS" --><div class="BreadcrumbsContainer"><table><tr><td> <a href="Getting_Started_with_ComponentOne_Studio_for_Silverlight.html">Getting Started with Silverlight Edition Overview</a> > Studio for Silverlight Licensing</td></tr></table></div><!--DXMETADATA end --> <div id="BodyContent"> <!--DXMETADATA start type="TopicSection" name="BodyText"--><p>Licensing for <b>Silverlight Edition</b> is similar to licensing in other ComponentOne products but there are a few differences to note.</p> <p>Initially licensing in handled similarly to other ComponentOne products. When a user decides to purchase a product, he receives an installation program and a Serial Number. During the installation process, the user is prompted for the serial number that is saved on the system.</p> <p>In <b>Silverlight Edition</b>, when a control is dropped on a form, a license nag dialog box appears one time. The nag screen appears similar to the following image:</p> <p> </p> <p><img src="Studio_for_Silverlight_Licensing_files/image001.png" width="617" height="388"></p> <p> </p> <p>The <b>About</b> dialog box displays version information, online resources, and (if the control is unlicensed) buttons to purchase, activate, and register the product.</p> <p>All ComponentOne products are designed to display licensing information at run time if the product is not licensed. None will throw licensing exceptions and prevent applications from running. Each time an unlicensed Silverlight application is run; end-users will see the following pop-up dialog box:</p> <p> </p> <p><img src="Studio_for_Silverlight_Licensing_files/image002.png" width="540" height="248"></p> <p> </p> <p>To stop this message from appearing, enter the product's serial number by clicking the <b>Activate</b> button on the <b>About</b> dialog box of any ComponentOne product, if available, or by rerunning the installation and entering the serial number in the licensing dialog box. To open the <b>About</b> dialog box, right-click the control and select the <b>About</b> option:</p> <p> </p> <p><img src="Studio_for_Silverlight_Licensing_files/image003.png" width="337" height="328"></p> <p> </p> <p>Note that when the user modifies any property of a ComponentOne Silverlight control in Visual Studio or Blend, the product will check if a valid license is present. If the product is not currently licensed, an attached property will be added to the control (the <b>C1NagScreen.Nag</b> property). Then, when the application executed, the product will check if that property is set, and show a nag screen if the <b>C1NagScreen.Nag</b> property is set to <b>True</b>. If the user has a valid license the property is not added or is just removed.</p> <p>One important aspect of this of this process is that the user should manually remove all instances of <b>c1:C1NagScreen.Nag="true"</b> in the XAML markup in all files after registering the license (or re-open all the files that include ComponentOne controls in any of the editors). This will ensure that the nag screen does not appear when the application is run.</p> <p> </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. 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><!--DXMETADATA end --> <!--DXMETADATA start type="Variable" name="FeedbackLink" format="" --><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><!--DXMETADATA end--> </div> </body> </html>