</ 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" -->Invalidate(Region,Boolean) 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~Invalidate(Region,Boolean).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> > <a href="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView~Invalidate.html">Invalidate Method</a> : Invalidate(Region,Boolean) 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="region_box" class="dxpopupbubble"> <dl><dt class="popupbubble"><i>region</i></dt> <dd class="popupbubble">The <strong>System.Drawing.Region</strong> to invalidate.</dd></dl> </div> <div id="invalidateChildren_box" class="dxpopupbubble"> <dl><dt class="popupbubble"><i>invalidateChildren</i></dt> <dd class="popupbubble">true to invalidate the control's child controls; otherwise, false. </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%%" -->Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.<!--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 Overloads Sub Invalidate( _ ByVal <i><a class="parameter" id="region" href="#" onclick="javascript:showParamBox(event);">region</a></i> As System.Drawing.Region, _ ByVal <i><a class="parameter" id="invalidateChildren" href="#" onclick="javascript:showParamBox(event);">invalidateChildren</a></i> As System.Boolean _ ) </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 void Invalidate( System.Drawing.Region <i><a class="parameter" id="region" href="#" onclick="javascript:showParamBox(event);">region</a></i>, System.bool <i><a class="parameter" id="invalidateChildren" href="#" onclick="javascript:showParamBox(event);">invalidateChildren</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>region</i></dt> <dd>The <strong>System.Drawing.Region</strong> to invalidate.</dd><dt><i>invalidateChildren</i></dt> <dd>true to invalidate the control's child controls; otherwise, false. </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>" --></div><!--DXMETADATA end --> <!--DXMETADATA start type="FilteredItemList" scrap="EXCEPTION_LIST" namespace="exception" source="Item" filter="" designtime="true" 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type="FilteredItemList" scrap="MENU_LINK" namespace="example" source="Item" filter="" NoHeader="True" NoFooter="True" format="%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=example,caption=$$Example$$%%%%filtereditemlist%%</div>" --><!--DXMETADATA end --> <!--DXMETADATA start type="TaggedComment" 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" format="%%replaceinquotes:value=false%%%%scrap:name=_COLLAPSIBLE_HEADER,idprefix=seealso,caption=""$$See_Also$$%%designlist:tagidentifier=##SEEALSO,itemtype=See Also%%""%%%%filtereditemlist%%</div>"--><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="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView.html">PivotView Class</a> <br><a href="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView_members.html">PivotView Members</a> <br><a href="GrapeCity.ActiveAnalysis.Windows.Forms~GrapeCity.ActiveAnalysis.Windows.Forms.PivotView~Invalidate.html">Overload List</a> <p> </div><!--DXMETADATA end--> </div> <!--DXMETADATA start type="Scrap" condition="communityenabled" name="_COMMUNITY_FOOTER" --><!--DXMETADATA end --> <div id="pagefooter"> <!--DXMETADATA start type="Variable" name="CopyrightNotice" format="<p> </p><p> </p><hr size=1><p>%%variable%%</p>" --><!--DXMETADATA end --> </div> </div> <!--DXMETADATA start type="Variable" name="NonScrollingPageFooter" format="<div id=nonscrollingpagefooter>%%variable%%</div>" --><div id="nonscrollingpagefooter">© 2014 All Rights Reserved.</div><!--DXMETADATA end --> </body> </html>