</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">ComponentOne True DataControl 8.0</div> <div id="PageTitle"><div id="PageTitleText">Accessing Parameter Values in Code</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="fieldsparametersandexpressions.html">Fields, Parameters and Expressions</a> > <a href="truedatacontrolparameters.html">True DataControl Parameters</a> > Accessing Parameter Values in Code</td></tr></table></div> <div id="BodyContent"> <p>You can access a <a href="javascript:TL_712452.HHClick()">Parameter</a> object can by indexing the collection returned by the <a href="javascript:TL_712453.HHClick()">Parameters</a> property with either the parameter name or the zero-based ordinal position in the collection.</p> <p>To get or set a parameter’s value in code, use the <a href="javascript:TL_712454.HHClick()">Value</a> property of the <a href="javascript:TL_712455.HHClick()">Parameter</a> object:</p> <div class="FilteredContentCS" data-title="CS" data-itemid="CS"> <table class="SyntaxTable"> <tbody> <tr> <th>Example Title</th> <th> <div class="CopyCodeWrapper"> <span class="CopyCode">Copy Code</span> </div> </th> </tr> <tr> <td colspan="2"> <pre> <span style="COLOR: #800000">' Retrieve the value of the parameter Par1 </span> variable = TData1.Parameters(<span style="COLOR: #800000">"Par1"</span>).Value <span style="COLOR: #800000">' Set the value of the parameter Par1 </span> TData1.Parameters(<span style="COLOR: #800000">"Par1"</span>).Value = variable </pre> </td> </tr> </tbody> </table> </div> <p>Since <a href="javascript:TL_712456.HHClick()">Value</a> is the default property of the <a href="javascript:TL_712457.HHClick()">Parameter</a> object, it can be omitted:</p> <div class="FilteredContentCS" data-title="CS" data-itemid="CS"> <table class="SyntaxTable"> <tbody> <tr> <th>Example Title</th> <th> <div class="CopyCodeWrapper"> <span class="CopyCode">Copy Code</span> </div> </th> </tr> <tr> <td colspan="2"> <pre> variable = TData1.Parameters(<span style="COLOR: #800000">"Par1"</span>) TData1.Parameters(<span style="COLOR: #800000">"Par1"</span>) = variable </pre> </td> </tr> </tbody> </table> </div> <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/255792-activex-documentation">Documentation Feedback</a> </div> </body> </html>