</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <!--DXMETADATA start type="Scrap" condition="communityenabled" name="_COMMUNITY_PROPERTIES" --><!--DXMETADATA end --> <input type="hidden" id="userDataCache" class="userDataStyle" name="userDataCache"> <input type="hidden" id="hiddenScrollOffset" name="hiddenScrollOffset"> <img id="collapseImage" style="display:none; height:0; width:0;" src="dotnetimages/collapse.gif"> <img id="expandImage" style="display:none; height:0; width:0;" src="dotnetimages/expand.gif"> <img id="collapseAllImage" style="display:none; height:0; width:0;" src="dotnetimages/collapse.gif"> <img id="expandAllImage" style="display:none; height:0; width:0;" src="dotnetimages/expand.gif"> <img id="dropDownImage" style="display:none; height:0; width:0;" src="dotnetimages/drpdown.gif"> <img id="dropDownHoverImage" style="display:none; height:0; width:0;" src="dotnetimages/drpdown_orange.gif"> <img id="copyImage" style="display:none; height:0; width:0;" 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for="languageFilterImage" style="display: none;"> <!--DXMETADATA start type="Phrase" name="Language_Filter_Multiple" -->Language Filter: Multiple<!--DXMETADATA end --> </label> <!--DXMETADATA start type="FilteredItemList" scrap="LANGUAGE_LABEL_LIST" namespace="language" filter="type=all" source="Item" format="" --> <label id="VBLabel" for="languageFilterImage" style="display: none;">Language Filter: Visual Basic (Declaration)</label> <label id="CSLabel" for="languageFilterImage" style="display: none;">Language Filter: C#</label> <!--DXMETADATA end --> </span> <!--DXMETADATA start type="Scrap" condition="communityenabled" name="_COMMUNITY_DROPDOWN" --><!--DXMETADATA end --> </td> </tr> </table> <table width="100%" id="pagetoptable1"> <tr id="pagetoptable1row1"> <td align="left"> <span id="projecttitle"> <!--DXMETADATA start type="ProjectTitle" -->GrapeCity ActiveAnalysis Online Help<!--DXMETADATA end--> </span> </td> <td align="right" rowspan="2"> <!--DXMETADATA start type="LogoImage" --><!--DXMETADATA end--> </td> </tr> <tr id="pagetoptable1row2"> <td align="left"> <span id="pagetitle"> <!--DXMETADATA start type="PageItemTitle" -->PreProcessControlMessage Method<!--DXMETADATA end--> </span> </td> </tr> <tr id="pagetoptable1row3"> <td colspan="2"> <a href="#seealsobookmark" onclick="javascript:openSectionById('seeAlsoSectionHeader');"><!--DXMETADATA start type="Phrase" name="SEE_ALSO" -->See Also<!--DXMETADATA end--></a> <!--DXMETADATA start type="Literal" condition="childitems:itemtype=example,filter=""type=inline""" value="<a href=""#ExampleBookmark"" onclick=""javascript:openSectionById('exampleSectionHeader');"">$$Example$$</a>" --><!--DXMETADATA end --> <span id="feedbacklink"><!--DXMETADATA start type="Variable" name="FeedbackLink" format="" --><a href="mailto:powersupport@grapecity.com?subject=Feedback: GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView~PreProcessControlMessage.html">Send Feedback</a><!--DXMETADATA end --></span></td> </tr> </table> <!--DXMETADATA start type="Breadcrumbs" scrap="_BREADCRUMBS" --><table width="100%" id="pagetopbreadcrumbs" cellspacing="0" cellpadding="0"><tr><td> <a href="GrapeCity.ActiveAnalysis.Windows.Forms.html">GrapeCity.ActiveAnalysis.Windows.Forms Assembly</a> > <a href="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms_namespace.html">GrapeCity.ActiveAnalysis.Windows.Forms Namespace</a> > <a href="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView.html">PivotView Class</a> : PreProcessControlMessage Method</td></tr></table><!--DXMETADATA end --> <div class="dxpopupbubble" id="dxlanguagemenu"> <!--DXMETADATA start type="FilteredItemList" scrap="LANGUAGE_CHECKBOX_LIST" namespace="language" filter="type=all" source="Item" format="" --> <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> <!--DXMETADATA end --> </div> <!--DXMETADATA start type="FilteredItemList" scrap="PARAMETERS_BUBBLES" namespace="parameter" source="Item" --> <div id="msg_box" class="dxpopupbubble"> <dl><dt class="popupbubble"><i>msg</i></dt> <dd class="popupbubble">A <strong>System.Windows.Forms.Message</strong> that represents the message to process.</dd></dl> </div> <!--DXMETADATA end --> <!--DXMETADATA start type="Scrap" condition="communityenabled" name="_COMMUNITY_MENU" --><!--DXMETADATA end --> </div> <div class="hspopupbubble" id="hsglossaryitembox"> <p>Glossary Item Box</p> </div> <div id="pagebody" valign="bottom"> <a name="topBookmark"></a> <div id="mainbody"> <div id="allHistory" class="saveHistory" onsave="saveAll()" onload="loadAll()"> </div> <!--DXMETADATA start type="IsNew" format="<script>document.getElementById('pagebody').className = 'newTopic'</script>" --><!--DXMETADATA end--> <!--DXMETADATA start type="Description" source="Item" format="%%description%%%%scrap:condition=communityenabled,name=_COMMUNITY_SECTION,contenttype=summary%%" -->Preprocesses keyboard or input messages within the message loop before they are dispatched.<!--DXMETADATA end --> <!--DXMETADATA start type="TaggedComment" source="Item" id="##OVERLOADS" format="%%comment%%" --><!--DXMETADATA end --> <!--DXMETADATA start type="FilteredItemList" scrap="OVERLOAD_LIST" namespace="method" source="Item" filter="" format="%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=overloadlist,caption=$$OverloadList$$%%%%filtereditemlist%%</div>" --><!--DXMETADATA end --> <!--DXMETADATA start type="SyntaxSection" format="%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=syntax,caption=$$Syntax$$%%%%SyntaxSection%%" --><h1 class="heading"><span class="expandcollapse" tabindex="0"><img id="syntaxToggle" class="toggle" name="toggleSwitch" src="dotnetimages/collapse.gif">Syntax</span></h1><div id="syntaxSection" class="section" name="collapseableSection"><div class="LanguageSpecific" id="Syntax_VB"><table class="syntaxtable" width="100%" cellpadding="0" cellspacing="0"><tr><th>Visual Basic (Declaration)</th><th> </th></tr><tr><td colspan="2"><pre>Public Function PreProcessControlMessage( _ ByRef <i><a class="parameter" id="msg" href="#" onclick="javascript:showParamBox(event);">msg</a></i> As System.Windows.Forms.Message _ ) As System.Windows.Forms.PreProcessControlState</pre></td></tr></table></div> <div class="LanguageSpecific" id="Syntax_CS"><table class="syntaxtable" width="100%" cellpadding="0" cellspacing="0"><tr><th>C#</th><th> </th></tr><tr><td colspan="2"><pre>public System.Windows.Forms.PreProcessControlState PreProcessControlMessage( ref System.Windows.Forms.Message <i><a class="parameter" id="msg" href="#" onclick="javascript:showParamBox(event);">msg</a></i> )</pre></td></tr></table></div> <!--DXMETADATA end --> <!--DXMETADATA start type="FilteredItemList" scrap="PARAMETERS_LIST" namespace="parameter" source="Item" filter="" NoCr="True" format="<h4 class=dxh4>$$ParameterList$$</h4>%%filtereditemlist%%" --><h4 class="dxh4">Parameters</h4><dl><dt><i>msg</i></dt> <dd>A <strong>System.Windows.Forms.Message</strong> that represents the message to process.</dd></dl><!--DXMETADATA end --> <!--DXMETADATA start type="FilteredItemList" scrap="GENERICARGUMENT_LIST" namespace="generic argument" source="Item" filter="" format="<h4 class=dxh4>$$GenericArguments$$</h4>%%filtereditemlist%%" --><!--DXMETADATA end --> <!--DXMETADATA start type="TaggedComment" source="Item" id="##RETURNS" format="<h4 class=dxh4>$$Return_Type$$</h4>%%comment%%</div>" blankformat="</div>" --><h4 class="dxh4">Return Value</h4>One of the <strong>System.Windows.Forms.PreProcessControlState</strong> values, depending on whether <strong>System.Windows.Forms.Control.PreProcessMessage(System.Windows.Forms.Message@)</strong> is true or false and whether <strong>System.Windows.Forms.Control.IsInputKey(System.Windows.Forms.Keys)</strong> or <strong>System.Windows.Forms.Control.IsInputChar(System.Char)</strong> are true or false.</div><!--DXMETADATA end --> <!--DXMETADATA start type="FilteredItemList" scrap="EXCEPTION_LIST" namespace="exception" source="Item" filter="" designtime="true" format="%%replaceinquotes:value=false%%%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=exceptions,caption=""$$Exceptions$$%%designlist:tagidentifier=##EXCEPTION,itemtype=Exception%%""%%%%filtereditemlist%%</div>" --><!--DXMETADATA end --> <!--DXMETADATA start type="Literal" condition="childitems:itemtype=contract,filter=""type=requires+ensures+ensuresonthrow+pure""" 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source="Item" id="##REQUIREMENTS" format="%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=requirements,caption=$$Requirements$$%%%%comment%%</div>" blankformat="%%variable:name=defaultmemberrequirements%%" --><h1 class="heading"><span class="expandcollapse" tabindex="0"><img id="requirementsToggle" class="toggle" name="toggleSwitch" src="dotnetimages/collapse.gif">Requirements</span></h1><div id="requirementsSection" class="section" name="collapseableSection"><p><b>Target Platforms:</b> Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2</p></div><!--DXMETADATA end --> <a name="seealsobookmark"></a> <!--DXMETADATA start type="FilteredItemList" scrap="CATEGORIZED_LINKS" namespace="linkcategory" source="Item" filter="" NoHeader="True" NoFooter="True" 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