﻿<html><head><meta http-equiv="X-UA-Compatible" content="IE=edge" /><link rel="shortcut icon" href="../icons/favicon.ico" /><style type="text/css">.OH_CodeSnippetContainerTabLeftActive, .OH_CodeSnippetContainerTabLeft,.OH_CodeSnippetContainerTabLeftDisabled { }.OH_CodeSnippetContainerTabRightActive, .OH_CodeSnippetContainerTabRight,.OH_CodeSnippetContainerTabRightDisabled { }.OH_footer { }</style><link rel="stylesheet" type="text/css" href="../styles/branding.css" /><link rel="stylesheet" type="text/css" href="../styles/branding-en-US.css" /><script type="text/javascript" src="../scripts/branding.js"> </script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>PropertyFilter.Decide Method </title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="Decide method" /><meta name="System.Keywords" content="PropertyFilter.Decide method" /><meta name="Microsoft.Help.F1" content="log4net.Filter.PropertyFilter.Decide" /><meta name="Microsoft.Help.Id" content="M:log4net.Filter.PropertyFilter.Decide(log4net.Core.LoggingEvent)" /><meta name="Description" content="Check if this filter should allow the event to be logged" /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="log4net.Filter" /><meta name="file" content="M_log4net_Filter_PropertyFilter_Decide" /><meta name="guid" content="M_log4net_Filter_PropertyFilter_Decide" /></head><body onload="OnLoad('cs')"><input type="hidden" id="userDataCache" class="userDataStyle" /><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">PropertyFilter<span id="LSTE520387D_0"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE520387D_0?cpp=::|nu=.");</script>Decide Method </td><td class="OH_tdRunningTitleColumn">Apache log4net™ SDK Documentation</td></tr></table><div id="mainSection"><div id="mainBody"><span class="introStyle"></span><div class="summary">
            Check if this filter should allow the event to be logged
            </div><p> </p><strong>Namespace:</strong> <a href="N_log4net_Filter.htm">log4net.Filter</a><br /><strong>Assembly:</strong> log4net (in log4net.dll) Version: 2.0.8.0-.NET 4.0<div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Syntax</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><div class="OH_CodeSnippetContainer"><div class="OH_CodeSnippetContainerTabs"><div class="OH_CodeSnippetContainerTabLeft" id="ID0EDCA_tabimgleft"> </div><div id="ID0EDCA_tab1" class="OH_CodeSnippetContainerTabFirst"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','cs','1','4');return false;">C#</a></div><div id="ID0EDCA_tab2" class="OH_CodeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','vb','2','4');return false;">VB</a></div><div id="ID0EDCA_tab3" class="OH_CodeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','cpp','3','4');return false;">C++</a></div><div id="ID0EDCA_tab4" class="OH_CodeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','fs','4','4');return false;">F#</a></div><div class="OH_CodeSnippetContainerTabRight" id="ID0EDCA_tabimgright"> </div></div><div class="OH_CodeSnippetContainerCodeCollection"><div class="OH_CodeSnippetToolBar"><div class="OH_CodeSnippetToolBarText"><a id="ID0EDCA_copyCode" href="#" onclick="javascript:CopyToClipboard('ID0EDCA');return false;" title="Copy">Copy</a></div></div><div id="ID0EDCA_code_Div1" class="OH_CodeSnippetContainerCode" style="display: block"><pre xml:space="preserve"><span class="keyword">public</span> <span class="keyword">override</span> <span class="identifier">FilterDecision</span> <span class="identifier">Decide</span>(
	<span class="identifier">LoggingEvent</span> <span class="parameter">loggingEvent</span>
)</pre></div><div id="ID0EDCA_code_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">Public</span> <span class="keyword">Overrides</span> <span class="keyword">Function</span> <span class="identifier">Decide</span> ( 
	<span class="parameter">loggingEvent</span> <span class="keyword">As</span> <span class="identifier">LoggingEvent</span>
) <span class="keyword">As</span> <span class="identifier">FilterDecision</span></pre></div><div id="ID0EDCA_code_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">public</span>:
<span class="keyword">virtual</span> <span class="identifier">FilterDecision</span> <span class="identifier">Decide</span>(
	<span class="identifier">LoggingEvent</span>^ <span class="parameter">loggingEvent</span>
) <span class="keyword">override</span></pre></div><div id="ID0EDCA_code_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">abstract</span> <span class="identifier">Decide</span> : 
        <span class="parameter">loggingEvent</span> : <span class="identifier">LoggingEvent</span> <span class="keyword">-&gt;</span> <span class="identifier">FilterDecision</span> 
<span class="keyword">override</span> <span class="identifier">Decide</span> : 
        <span class="parameter">loggingEvent</span> : <span class="identifier">LoggingEvent</span> <span class="keyword">-&gt;</span> <span class="identifier">FilterDecision</span> </pre></div></div></div><script type="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4 class="subHeading">Parameters</h4><dl><dt><span class="parameter">loggingEvent</span></dt><dd>Type: <a href="T_log4net_Core_LoggingEvent.htm">log4net.Core<span id="LSTE520387D_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE520387D_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>LoggingEvent</a><br />the event being logged</dd></dl><h4 class="subHeading">Return Value</h4>Type: <a href="T_log4net_Filter_FilterDecision.htm">FilterDecision</a><br />see remarks<h4 class="subHeading">Implements</h4><a href="M_log4net_Filter_IFilter_Decide.htm">IFilter<span id="LSTE520387D_2"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE520387D_2?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>Decide(LoggingEvent)</a><br /><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Remarks</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><p>
            The event property for the <a href="P_log4net_Filter_PropertyFilter_Key.htm">Key</a> is matched against 
            the <a href="P_log4net_Filter_StringMatchFilter_StringToMatch.htm">StringToMatch</a>.
            If the <a href="P_log4net_Filter_StringMatchFilter_StringToMatch.htm">StringToMatch</a> occurs as a substring within
            the property value then a match will have occurred. If no match occurs
            this function will return <a href="T_log4net_Filter_FilterDecision.htm">Neutral</a>
            allowing other filters to check the event. If a match occurs then
            the value of <a href="P_log4net_Filter_StringMatchFilter_AcceptOnMatch.htm">AcceptOnMatch</a> is checked. If it is
            true then <a href="T_log4net_Filter_FilterDecision.htm">Accept</a> is returned otherwise
            <a href="T_log4net_Filter_FilterDecision.htm">Deny</a> is returned.
            </p><div class="OH_CollapsibleAreaRegion" id="seeAlsoSection"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><h4 class="subHeading">Reference</h4><div class="seeAlsoStyle"><a href="T_log4net_Filter_PropertyFilter.htm">PropertyFilter Class</a></div><div class="seeAlsoStyle"><a href="N_log4net_Filter.htm">log4net.Filter Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer">Apache log4net, Apache and log4net are trademarks of The Apache Software Foundation.<p><a href="http://logging.apache.org/log4net/" target="_blank">Copyright 2004-2017 The Apache Software Foundation</a></p><div class="OH_feedbacklink">Send comments on this topic to
        <a id="HT_MailLink" href="mailto:http%3A%2F%2Flogging.apache.org%2Flog4net%2Fmail-lists.html?Subject=Apache log4net™ SDK Documentation">http://logging.apache.org/log4net/mail-lists.html</a></div><script type="text/javascript">
        var HT_mailLink = document.getElementById("HT_MailLink");
        var HT_mailLinkText = HT_mailLink.innerHTML;
        HT_mailLink.href += ": " + document.title + "\u0026body=" + encodeURIComponent("Your feedback is used to improve the documentation and the product. Your e-mail address will not be used for any other purpose and is disposed of after the issue you report is resolved. While working to resolve the issue that you report, you may be contacted via e-mail to get further details or clarification on the feedback you sent. After the issue you report has been addressed, you may receive an e-mail to let you know that your feedback has been addressed.");
        HT_mailLink.innerHTML = HT_mailLinkText;
        </script> </div></body></html>