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<h1 class="dtH1">NDC.PushMethod</h1>
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<p> Pushes a new context message. </p>
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<span class="lang">[VisualBasic]</span>
<br />PublicSharedFunctionPush( _<br />ByVal <i>message</i>As<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemStringClassTopic.asp">String</a>_<br />)As<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIDisposableClassTopic.asp">IDisposable</a></div>
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<span class="lang">[C#]</span>
<br />publicstatic<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIDisposableClassTopic.asp">IDisposable</a>Push(<br /><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemStringClassTopic.asp">string</a><i>message</i><br />);</div>
<h4 class="dtH4">Parameters</h4>
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<i>message</i>
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<dd>The new context message.</dd>
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<h4 class="dtH4">Return Value</h4>
<p> An <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIDisposableClassTopic.asp">IDisposable</a> that can be used to clean up the context stack. </p>
<h4 class="dtH4">Remarks</h4>
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<blockquote class="dtBlock"><b>Note</b>
<p> The NDC is deprecated and has been replaced by the <a href="log4net.ThreadContext.Stacks.html">Stacks</a>. The current NDC implementation forwards to the <code>ThreadContext.Stacks["NDC"]</code>. </p>
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<p> Pushes a new context onto the context stack. An <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIDisposableClassTopic.asp">IDisposable</a> is returned that can be used to clean up the context stack. This can be easily combined with the <code>using</code> keyword to scope the context. </p>
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<h4 class="dtH4">Example</h4>
<p>Simple example of using the <code>Push</code> method with the <code>using</code> keyword. <pre class="code"><span class="lang">[C#]
</span>using(log4net.NDC.Push("NDC_Message"))
{
log.Warn("This should have an NDC message");
}
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<h4 class="dtH4">See Also</h4>
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<a href="log4net.NDC.html">NDC Class</a> | <a href="log4net.html">log4net Namespace</a></p>
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