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<title>DefaultRenderer.RenderObject Method</title>
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<td class="runninghead">log4net SDK Reference</td>
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<h1 class="dtH1">DefaultRenderer.RenderObjectMethod</h1>
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<p> Render the object <i>obj</i> to a string </p>
<div class="syntax">
<span class="lang">[VisualBasic]</span>
<br />NotOverridablePublicSubRenderObject( _<br />ByVal <i>rendererMap</i>As<a href="log4net.ObjectRenderer.RendererMap.html">RendererMap</a>,_<br />ByVal <i>obj</i>As<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemObjectClassTopic.asp">Object</a>,_<br />ByVal <i>writer</i>As<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIOTextWriterClassTopic.asp">TextWriter</a>_<br />)_<div>Implements<a href="log4net.ObjectRenderer.IObjectRenderer.RenderObject.html">IObjectRenderer.RenderObject</a></div></div>
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<span class="lang">[C#]</span>
<br />public<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemVoidClassTopic.asp">void</a>RenderObject(<br /><a href="log4net.ObjectRenderer.RendererMap.html">RendererMap</a><i>rendererMap</i>,<br /><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemObjectClassTopic.asp">object</a><i>obj</i>,<br /><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemIOTextWriterClassTopic.asp">TextWriter</a><i>writer</i><br />);</div>
<h4 class="dtH4">Parameters</h4>
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<i>rendererMap</i>
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<dd>The map used to lookup renderers</dd>
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<i>obj</i>
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<dd>The object to render</dd>
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<i>writer</i>
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<dd>The writer to render to</dd>
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<h4 class="dtH4">Implements</h4>
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<a href="log4net.ObjectRenderer.IObjectRenderer.RenderObject.html">IObjectRenderer.RenderObject</a>
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<h4 class="dtH4">Remarks</h4>
<p> Render the object <i>obj</i> to a string. </p>
<p> The <i>rendererMap</i> parameter is provided to lookup and render other objects. This is very useful where <i>obj</i> contains nested objects of unknown type. The <a href="log4net.ObjectRenderer.RendererMap.FindAndRender_overload_1.html">FindAndRender</a> method can be used to render these objects. </p>
<p> The default renderer supports rendering objects to strings as follows: </p>
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<th width="50%">Value</th>
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<td><code>null</code></td>
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<p>"(null)"</p>
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<td><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemArrayClassTopic.asp">Array</a></td>
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<p> For a one dimensional array this is the array type name, an open brace, followed by a comma separated list of the elements (using the appropriate renderer), followed by a close brace. </p>
<p> For example: <code>int[] {1, 2, 3}</code>. </p>
<p> If the array is not one dimensional the <code>Array.ToString()</code> is returned. </p>
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<td><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemCollectionsIEnumerableClassTopic.asp">IEnumerable</a>, <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemCollectionsICollectionClassTopic.asp">ICollection</a> & <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemCollectionsIEnumeratorClassTopic.asp">IEnumerator</a></td>
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<p> Rendered as an open brace, followed by a comma separated list of the elements (using the appropriate renderer), followed by a close brace. </p>
<p> For example: <code>{a, b, c}</code>. </p>
<p> All collection classes that implement <b>ICollection</b> its subclasses, or generic equivalents all implement the <b>IEnumerable</b> interface. </p>
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<td><a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemCollectionsDictionaryEntryClassTopic.asp">DictionaryEntry</a></td>
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<p> Rendered as the key, an equals sign ('='), and the value (using the appropriate renderer). </p>
<p> For example: <code>key=value</code>. </p>
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<td>other</td>
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<p><code>Object.ToString()</code></p>
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<h4 class="dtH4">See Also</h4><p><a href="log4net.ObjectRenderer.DefaultRenderer.html">DefaultRenderer Class</a> | <a href="log4net.ObjectRenderer.html">log4net.ObjectRenderer Namespace</a></p><hr /><div id="footer"><p><a href="http://logging.apache.org/log4net">Copyright 2001-2006 The Apache Software Foundation.</a></p><p>Generated from assembly log4net [1.2.10.0]</p></div></div>
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