﻿<html xmlns:MSHelp="http://msdn.microsoft.com/mshelp" xmlns:mshelp="http://msdn.microsoft.com/mshelp" xmlns:ddue="http://ddue.schemas.microsoft.com/authoring/2003/5" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:msxsl="urn:schemas-microsoft-com:xslt"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" /><META NAME="save" CONTENT="history" /><title>Intern Method (Char[], Int32, Int32)</title><meta name="Language" content="en-us" /><meta name="Microsoft.Help.Id" content="M:Lucene.Net.Util.StringInterner.Intern(System.Char[],System.Int32,System.Int32)" /><meta name="Description" content="Returns a single object instance for each equal string." /><meta name="Microsoft.Help.ContentType" content="Reference" /><link rel="stylesheet" type="text/css" href="../styles/Presentation.css" /><link rel="stylesheet" type="text/css" href="ms-help://Hx/HxRuntime/HxLink.css" /><script type="text/javascript" src="../scripts/EventUtilities.js"> </script><script 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Visual C++ </nobr></label></span></td></tr></table><div id="devlangsMenu"><input id="CSharpCheckbox" type="checkbox" data="CSharp,cs,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="CSharpCheckbox">C#</label><br /><input id="VisualBasicCheckbox" type="checkbox" data="VisualBasic,vb,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="VisualBasicCheckbox">Visual Basic</label><br /><input id="ManagedCPlusPlusCheckbox" type="checkbox" data="ManagedCPlusPlus,cpp,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="ManagedCPlusPlusCheckbox">Visual C++</label><br /></div><table id="bottomTable" cellpadding="0" cellspacing="0"><tr id="headerTableRow1"><td align="left"><span id="runningHeaderText">Lucene.Net Class Libraries</span></td></tr><tr id="headerTableRow2"><td align="left"><span id="nsrTitle">StringInterner<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span><span class="fs">.</span></span>Intern Method (<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>Char<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span><span class="fs">[]</span></span>, Int32, Int32)</span></td></tr><tr id="headerTableRow3"><td align="left"><a href="95c63c47-66aa-8715-0616-09d77bc1e62e.htm">StringInterner Class</a> <a href="#seeAlsoToggle" onclick="OpenSection(seeAlsoToggle)">See Also</a> <span id="headfeedbackarea" class="feedbackhead"><a href="javascript:SubmitFeedback('','Lucene.Net Class 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DarkGray"></span><div class="summary">Returns a single object instance for each equal string. </div><p /><b>Namespace:</b> <a href="bfbf4297-ad1e-815b-caa8-da087ce3f1e3.htm">Lucene.Net.Util</a><br /><b>Assembly:</b> <span sdata="assembly">Lucene.Net</span> (in Lucene.Net.dll) Version: 2.9.4.1<h1 class="heading"><span onclick="ExpandCollapse(syntaxToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(syntaxToggle, event)" tabindex="0"><img id="syntaxToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Syntax</span></h1><div id="syntaxSection" class="section" name="collapseableSection" style=""><div id="syntaxCodeBlocks" class="code"><span codeLanguage="CSharp"><table><tr><th>C#</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">public</span> <span class="keyword">virtual</span> <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">string</a> <span class="identifier">Intern</span>(
	<a href="http://msdn2.microsoft.com/en-us/library/k493b04s" target="_blank">char</a>[] <span class="parameter">arr</span>,
	<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">offset</span>,
	<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">len</span>
)</pre></td></tr></table></span><span codeLanguage="VisualBasicDeclaration"><table><tr><th>Visual Basic</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">Public</span> <span class="keyword">Overridable</span> <span class="keyword">Function</span> <span class="identifier">Intern</span> ( _
	<span class="parameter">arr</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/k493b04s" target="_blank">Char</a>(), _
	<span class="parameter">offset</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Integer</a>, _
	<span class="parameter">len</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Integer</a> _
) <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">String</a></pre></td></tr></table></span><span codeLanguage="ManagedCPlusPlus"><table><tr><th>Visual C++</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">public</span>:
<span class="keyword">virtual</span> <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">String</a>^ <span class="identifier">Intern</span>(
	<span class="keyword">array</span>&lt;<a href="http://msdn2.microsoft.com/en-us/library/k493b04s" target="_blank">wchar_t</a>&gt;^ <span class="parameter">arr</span>, 
	<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">offset</span>, 
	<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">len</span>
)</pre></td></tr></table></span></div><div id="parameters"><h4 class="subHeading">Parameters</h4><dl paramName="arr"><dt><span class="parameter">arr</span></dt><dd>Type: <span class="languageSpecificText"><span class="cpp">array&lt;</span></span><a href="http://msdn2.microsoft.com/en-us/library/k493b04s" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span><span class="fs">.</span></span>Char</a><span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span><span class="fs">[]</span></span><br /><p style="color: #dc143c; font-size: 8.5pt; font-weight: bold;">[Missing &lt;param name="arr"/&gt; documentation for "M:Lucene.Net.Util.StringInterner.Intern(System.Char[],System.Int32,System.Int32)"]</p></dd></dl><dl paramName="offset"><dt><span class="parameter">offset</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span><span class="fs">.</span></span>Int32</a><br /><p style="color: #dc143c; font-size: 8.5pt; font-weight: bold;">[Missing &lt;param name="offset"/&gt; documentation for "M:Lucene.Net.Util.StringInterner.Intern(System.Char[],System.Int32,System.Int32)"]</p></dd></dl><dl paramName="len"><dt><span class="parameter">len</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span><span class="fs">.</span></span>Int32</a><br /><p style="color: #dc143c; font-size: 8.5pt; font-weight: bold;">[Missing &lt;param name="len"/&gt; documentation for "M:Lucene.Net.Util.StringInterner.Intern(System.Char[],System.Int32,System.Int32)"]</p></dd></dl></div><h4 class="subHeading">Return Value</h4><p style="color: #dc143c; font-size: 8.5pt; font-weight: bold;">[Missing &lt;returns&gt; documentation for "M:Lucene.Net.Util.StringInterner.Intern(System.Char[],System.Int32,System.Int32)"]</p></div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="95c63c47-66aa-8715-0616-09d77bc1e62e.htm">StringInterner Class</a></div><div class="seeAlsoStyle"><a href="5fb1e147-0069-587a-17a3-51323463fc56.htm">Intern Overload</a></div><div class="seeAlsoStyle"><a href="bfbf4297-ad1e-815b-caa8-da087ce3f1e3.htm">Lucene.Net.Util Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" alt="Footer image" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"></span></div></div></body></html>