﻿<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>LoggingEvent.Properties Property </title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="Properties property" /><meta name="System.Keywords" content="LoggingEvent.Properties property" /><meta name="Microsoft.Help.F1" content="log4net.Core.LoggingEvent.Properties" /><meta name="Microsoft.Help.F1" content="log4net.Core.LoggingEvent.get_Properties" /><meta name="Microsoft.Help.Id" content="P:log4net.Core.LoggingEvent.Properties" /><meta name="Description" content="Additional event specific properties." /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="log4net.Core" /><meta name="file" content="P_log4net_Core_LoggingEvent_Properties" /><meta name="guid" content="P_log4net_Core_LoggingEvent_Properties" /></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">LoggingEvent<span id="LSTE8DF190E_0"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE8DF190E_0?cpp=::|nu=.");</script>Properties Property </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">
            Additional event specific properties.
            </div><p> </p><strong>Namespace:</strong> <a href="N_log4net_Core.htm">log4net.Core</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="identifier">PropertiesDictionary</span> <span class="identifier">Properties</span> { <span class="keyword">get</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">ReadOnly</span> <span class="keyword">Property</span> <span class="identifier">Properties</span> <span class="keyword">As</span> <span class="identifier">PropertiesDictionary</span>
	<span class="keyword">Get</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">property</span> <span class="identifier">PropertiesDictionary</span>^ <span class="identifier">Properties</span> {
	<span class="identifier">PropertiesDictionary</span>^ <span class="keyword">get</span> ();
}</pre></div><div id="ID0EDCA_code_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">member</span> <span class="identifier">Properties</span> : <span class="identifier">PropertiesDictionary</span> <span class="keyword">with</span> <span class="keyword">get</span>
</pre></div></div></div><script type="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4 class="subHeading">Property Value</h4>Type: <a href="T_log4net_Util_PropertiesDictionary.htm">PropertiesDictionary</a><br />
            Additional event specific properties.
            <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>
            A logger or an appender may attach additional
            properties to specific events. These properties
            have a string key and an object value.
            </p><p>
            This property is for events that have been added directly to
            this event. The aggregate properties (which include these
            event properties) can be retrieved using <a href="M_log4net_Core_LoggingEvent_LookupProperty.htm">LookupProperty(String)</a>
            and <a href="M_log4net_Core_LoggingEvent_GetProperties.htm">GetProperties<span id="LSTE8DF190E_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE8DF190E_1?cs=()|vb=|cpp=()|nu=()|fs=()");</script></a>.
            </p><p>
            Once the properties have been fixed <a href="P_log4net_Core_LoggingEvent_Fix.htm">Fix</a> this property
            returns the combined cached properties. This ensures that updates to
            this property are always reflected in the underlying storage. When
            returning the combined properties there may be more keys in the
            Dictionary than expected.
            </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_Core_LoggingEvent.htm">LoggingEvent Class</a></div><div class="seeAlsoStyle"><a href="N_log4net_Core.htm">log4net.Core 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
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