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none;">Language Filter: Visual Basic (Declaration)</label> <label id="CSLabel" for="languageFilterImage" style="display: none;">Language Filter: C#</label> </span> </td> </tr> </table> <table width="100%" id="pagetopbreadcrumbs" cellspacing="0" cellpadding="0"><tr><td> <a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel_namespace.html">DataDynamics.Reports.Expressions.ExpressionObjectModel Namespace</a> > <a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel.ParameterCollection.html">ParameterCollection Class</a> : Contains Method</td></tr></table> <div class="dxpopupbubble" id="dxlanguagemenu"> <input id="VBCheckbox" type="checkbox" name="languageFilter" onclick="setLanguage(this)"> <label class="languageFilter" for="VBCheckbox"> Visual Basic (Declaration) </label> <br><input id="CSCheckbox" type="checkbox" name="languageFilter" onclick="setLanguage(this)"> <label class="languageFilter" for="CSCheckbox"> C# </label> </div> </div> <div id="pagebody" valign="bottom"> <a name="topBookmark"></a> <div id="mainbody"> <div id="allHistory" class="saveHistory" onsave="saveAll()" onload="loadAll()"> </div> <h1 class="heading"><span class="expandcollapse" tabindex="0"><img id="overloadlistToggle" class="toggle" name="toggleSwitch" src="dotnetimages/collapse.gif">Overload List</span></h1><div id="overloadlistSection" class="section" name="collapseableSection"><table class="FilteredItemListTable"><tr valign="top"><th>Overload</th><th>Description</th></tr> <tr><td class="LinkCell"><a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel.ParameterCollection~Contains(Parameter).html">Contains(Parameter)</a></td><td class="DescriptionCell"> Determines if a Parameter is in this collection. </td></tr> <tr><td class="LinkCell"><a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel.ParameterCollection~Contains(String).html">Contains(String)</a></td><td class="DescriptionCell"> Returns true if a parameter is in the collection with the specified name. </td></tr> </table></div> <a name="exampleBookmark"></a> <a name="seealsobookmark"></a> <h1 class="heading"><span class="expandcollapse" tabindex="0"><img id="seealsoToggle" class="toggle" name="toggleSwitch" src="dotnetimages/collapse.gif">See Also</span></h1><div id="seealsoSection" class="section" name="collapseableSection"><h4 class="dxh4">Reference</h4><a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel.ParameterCollection.html">ParameterCollection Class</a> <br><a href="DataDynamics.Reports~DataDynamics.Reports.Expressions.ExpressionObjectModel.ParameterCollection_members.html">ParameterCollection Members</a> <p> </div> </div> <div id="pagefooter"> </div> </div> <div id="nonscrollingpagefooter">©2010. 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