﻿<html xmlns:MSHelp="http://msdn.microsoft.com/mshelp" xmlns:mshelp="http://msdn.microsoft.com/mshelp"><head><link rel="SHORTCUT ICON" href="./../icons/favicon.ico" /><style type="text/css">.OH_CodeSnippetContainerTabLeftActive, .OH_CodeSnippetContainerTabLeft,.OH_CodeSnippetContainerTabLeftDisabled { backgroundImageName: tabLeftBG.gif; }.OH_CodeSnippetContainerTabRightActive, .OH_CodeSnippetContainerTabRight,.OH_CodeSnippetContainerTabRightDisabled { backgroundImageName: tabRightBG.gif; }.OH_footer { backgroundImageName: footer_slice.gif; background-position: top; background-repeat: repeat-x; }</style><link rel="stylesheet" type="text/css" href="./../styles/branding.css" /><link rel="stylesheet" type="text/css" href="./../styles/branding-en-US.css" /><style type="text/css">
			body
			{
			border-left:5px solid #e6e6e6;
			overflow-x:scroll;
			overflow-y:scroll;
			}
		</style><script src="./../scripts/branding.js" type="text/javascript"><!----></script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>LoggingEvent Class</title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="LoggingEvent class" /><meta name="System.Keywords" content="log4net.Core.LoggingEvent class" /><meta name="System.Keywords" content="LoggingEvent class, about LoggingEvent class" /><meta name="Microsoft.Help.F1" content="log4net.Core.LoggingEvent" /><meta name="Microsoft.Help.Id" content="T:log4net.Core.LoggingEvent" /><meta name="Description" content="The internal representation of logging events." /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="'true'" /><meta name="container" content="log4net.Core" /><meta name="file" content="T_log4net_Core_LoggingEvent" /><meta name="guid" content="T_log4net_Core_LoggingEvent" /><link type="text/css" rel="stylesheet" href="ms-help://Hx/HxRuntime/HxLink.css" /><meta name="SelfBranded" content="true" /></head><body onload="onLoad()" class="primary-mtps-offline-document"><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">LoggingEvent Class</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">
            The internal representation of logging events. 
            </div><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Inheritance Hierarchy</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><img src="./../icons/online_icon.gif" class="OH_offlineIcon" alt="Online" title="Online" /><a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">System<span id="ID0EBENAAAAA"> </span><script type="text/javascript">
					addToLanSpecTextIdSet("ID0EBENAAAAA?vb=.|cpp=::|cs=.|fs=.|nu=.");
				</script>Object</a><br />  <span class="selflink">log4net.Core<span id="ID0EBBNAAAAA"> </span><script type="text/javascript">
					addToLanSpecTextIdSet("ID0EBBNAAAAA?vb=.|cpp=::|cs=.|fs=.|nu=.");
				</script>LoggingEvent</span><br /><p></p><b>Namespace:</b> <a href="N_log4net_Core.htm" target="">log4net.Core</a><br /><b>Assembly:</b> <span sdata="assembly">log4net</span> (in log4net.dll) Version: 1.2.15.0 (1.2.15.0)<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 id="snippetGroup_Syntax" class="code"><div id="ID0ECADAAAAA" class="OH_CodeSnippetContainer"><div class="OH_CodeSnippetContainerTabs" id="ID0ECADAAAAA_tabs"><div class="OH_CodeSnippetContainerTabLeftActive" id="ID0ECADAAAAA_tabimgleft"></div><div id="ID0ECADAAAAA_tab1" class="OH_CodeSnippetContainerTabActive" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECADAAAAA','C#','1','4');return false;">C#</a></div><div id="ID0ECADAAAAA_tab2" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECADAAAAA','Visual Basic','2','4');return false;">VB</a></div><div id="ID0ECADAAAAA_tab3" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECADAAAAA','Visual C++','3','4');return false;">C++</a></div><div id="ID0ECADAAAAA_tab4" class="OH_CodeSnippetContainerTabDisabledNotFirst" EnableCopyCode="true" disabled="true"><a>F#</a></div><div class="OH_CodeSnippetContainerTabRight" id="ID0ECADAAAAA_tabimgright"></div></div><div id="ID0ECADAAAAA_codecollection" class="OH_CodeSnippetContainerCodeCollection"><div class="OH_CodeSnippetToolBar"><div class="OH_CodeSnippetToolBarText"><a id="ID0ECADAAAAA_ViewColorized" href="#" onclick="javascript:ExchangeTitleContent('ID0ECADAAAAA','4')" title="View Colorized" style="display: none">View Colorized</a><a id="ID0ECADAAAAA_copycode" href="#" onclick="javascript:CopyToClipboard('ID0ECADAAAAA','4')" title="Copy to Clipboard">Copy to Clipboard</a><a id="ID0ECADAAAAA_PrintText" class="OH_PrintText" href="#" onclick="javascript:Print('ID0ECADAAAAA','4')" title="Print">Print</a></div></div><div id="ID0ECADAAAAA_code_Div1" class="OH_CodeSnippetContainerCode" style="display: block"><pre>[<span class="identifier">SerializableAttribute</span>]
<span class="keyword">public</span> <span class="keyword">class</span> <span class="identifier">LoggingEvent</span> : <span class="identifier">ISerializable</span></pre></div><div id="ID0ECADAAAAA_code_Plain_Div1" class="OH_CodeSnippetContainerCode" style="display: none"><pre>[SerializableAttribute]
public class LoggingEvent : ISerializable</pre></div><div id="ID0ECADAAAAA_code_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre>&lt;<span class="identifier">SerializableAttribute</span>&gt;
<span class="keyword">Public</span> <span class="keyword">Class</span> <span class="identifier">LoggingEvent</span> 
	<span class="keyword">Implements</span> <span class="identifier">ISerializable</span></pre></div><div id="ID0ECADAAAAA_code_Plain_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre>&lt;SerializableAttribute&gt;
Public Class LoggingEvent 
	Implements ISerializable</pre></div><div id="ID0ECADAAAAA_code_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre>[<span class="identifier">SerializableAttribute</span>]
<span class="keyword">public</span> <span class="keyword">ref class</span> <span class="identifier">LoggingEvent</span> : <span class="identifier">ISerializable</span></pre></div><div id="ID0ECADAAAAA_code_Plain_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre>[SerializableAttribute]
public ref class LoggingEvent : ISerializable</pre></div><div id="ID0ECADAAAAA_code_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div><div id="ID0ECADAAAAA_code_Plain_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div></div></div><script>addSpecificTextLanguageTagSet('ID0ECADAAAAA');</script></div><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>
            When an affirmative decision is made to log then a 
            <span class="selflink">LoggingEvent</span> instance is created. This instance 
            is passed around to the different log4net components.
            </p><p>
            This class is of concern to those wishing to extend log4net.
            </p><p>
            Some of the values in instances of <span class="selflink">LoggingEvent</span>
            are considered volatile, that is the values are correct at the
            time the event is delivered to appenders, but will not be consistent
            at any time afterwards. If an event is to be stored and then processed
            at a later time these volatile values must be fixed by calling
            <span class="nolink">[M:FixVolatileData()]</span>. There is a performance penalty
            for incurred by calling <span class="nolink">[M:FixVolatileData()]</span> but it
            is essential to maintaining data consistency.
            </p><a name="seeAlsoSection"><!----></a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><div class="seeAlsoStyle"><a href="AllMembers_T_log4net_Core_LoggingEvent.htm" target="">LoggingEvent Members</a></div><div class="seeAlsoStyle"><a href="N_log4net_Core.htm" target="">log4net.Core Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer"><p>Apache log4net, Apache and log4net are trademarks of The Apache Software Foundation.</p><p><a href="http://logging.apache.org/log4net/" target="_blank"><img src="./../icons/online_icon.gif" class="OH_offlineIcon" alt="Online" title="Online" /> 
						Copyright 2004-2015 The Apache Software Foundation (http://logging.apache.org/log4net/)</a></p><div class="OH_feedbacklink"><a href="mailto:http://logging.apache.org/log4net/mail-lists.html?subject=Apache+log4net%e2%84%a2+SDK+Documentation+LoggingEvent+Class+100+EN-US&amp;body=Your%20feedback%20is%20used%20to%20improve%20the%20documentation%20and%20the%20product.%20Your%20e-mail%20address%20will%20not%20be%20used%20for%20any%20other%20purpose%20and%20is%20disposed%20of%20after%20the%20issue%20you%20report%20is%20resolved.%20While%20working%20to%20resolve%20the%20issue%20that%20you%20report%2c%20you%20may%20be%20contacted%20via%20e-mail%20to%20get%20further%20details%20or%20clarification%20on%20the%20feedback%20you%20sent.%20After%20the%20issue%20you%20report%20has%20been%20addressed%2c%20you%20may%20receive%20an%20e-mail%20to%20let%20you%20know%20that%20your%20feedback%20has%20been%20addressed.">Send Feedback</a> on this topic to http://logging.apache.org/log4net/mail-lists.html.</div></div></body></html>