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| Apache Lucene.NET 4.8.0-beta00010 Documentation </title>
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<article class="content wrap" id="_content" data-uid="Lucene.Net.Facet.DrillDownQuery">
<h1 id="Lucene_Net_Facet_DrillDownQuery" data-uid="Lucene.Net.Facet.DrillDownQuery" class="text-break">Class DrillDownQuery
</h1>
<div class="markdown level0 summary"><p>A <span class="xref">Lucene.Net.Search.Query</span> for drill-down over facet categories. You
should call <a class="xref" href="Lucene.Net.Facet.DrillDownQuery.html#Lucene_Net_Facet_DrillDownQuery_Add_System_String_System_String___">Add(String, String[])</a> for every group of categories you
want to drill-down over.
<p>
<strong>NOTE:</strong> if you choose to create your own <span class="xref">Lucene.Net.Search.Query</span> by calling
<a class="xref" href="Lucene.Net.Facet.DrillDownQuery.html#Lucene_Net_Facet_DrillDownQuery_Term_System_String_System_String_System_String___">Term(String, String, String[])</a>, it is recommended to wrap it with <a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.ConstantScoreQuery.html">ConstantScoreQuery</a>
and set the <span class="xref">Lucene.Net.Search.Query.Boost</span> to <code>0.0f</code>,
so that it does not affect the scores of the documents.</p>
<div class="lucene-block lucene-experimental">This is a Lucene.NET EXPERIMENTAL API, use at your own risk</div><p>
</div>
<div class="markdown level0 conceptual"></div>
<div class="inheritance">
<h5>Inheritance</h5>
<div class="level0"><span class="xref">System.Object</span></div>
<div class="level1"><span class="xref">Lucene.Net.Search.Query</span></div>
<div class="level2"><span class="xref">DrillDownQuery</span></div>
</div>
<div class="inheritedMembers">
<h5>Inherited Members</h5>
<div>
<span class="xref">Lucene.Net.Search.Query.Boost</span>
</div>
<div>
<span class="xref">Lucene.Net.Search.Query.ToString()</span>
</div>
<div>
<span class="xref">Lucene.Net.Search.Query.CreateWeight(Lucene.Net.Search.IndexSearcher)</span>
</div>
<div>
<a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.Query.html#Lucene_Net_Search_Query_ExtractTerms_System_Collections_Generic_ISet_Lucene_Net_Index_Term__">Query.ExtractTerms(ISet&lt;Term&gt;)</a>
</div>
<div>
<span class="xref">System.Object.Equals(System.Object, System.Object)</span>
</div>
<div>
<span class="xref">System.Object.GetType()</span>
</div>
<div>
<span class="xref">System.Object.MemberwiseClone()</span>
</div>
<div>
<span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
</div>
</div>
<h6><strong>Namespace</strong>: <a class="xref" href="package.html">Lucene.Net.Facet</a></h6>
<h6><strong>Assembly</strong>: Lucene.Net.Facet.dll</h6>
<h5 id="Lucene_Net_Facet_DrillDownQuery_syntax">Syntax</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public sealed class DrillDownQuery : Query</code></pre>
</div>
<h3 id="constructors">Constructors
</h3>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery__ctor_Lucene_Net_Facet_FacetsConfig_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.%23ctor(Lucene.Net.Facet.FacetsConfig)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery__ctor_" data-uid="Lucene.Net.Facet.DrillDownQuery.#ctor*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery__ctor_Lucene_Net_Facet_FacetsConfig_" data-uid="Lucene.Net.Facet.DrillDownQuery.#ctor(Lucene.Net.Facet.FacetsConfig)">DrillDownQuery(FacetsConfig)</h4>
<div class="markdown level1 summary"><p>Creates a new <a class="xref" href="Lucene.Net.Facet.DrillDownQuery.html">DrillDownQuery</a> without a base query,
to perform a pure browsing query (equivalent to using
<a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.MatchAllDocsQuery.html">MatchAllDocsQuery</a> as base). </p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public DrillDownQuery(FacetsConfig config)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><a class="xref" href="Lucene.Net.Facet.FacetsConfig.html">FacetsConfig</a></td>
<td><span class="parametername">config</span></td>
<td></td>
</tr>
</tbody>
</table>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery__ctor_Lucene_Net_Facet_FacetsConfig_Lucene_Net_Search_Query_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.%23ctor(Lucene.Net.Facet.FacetsConfig%2CLucene.Net.Search.Query)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery__ctor_" data-uid="Lucene.Net.Facet.DrillDownQuery.#ctor*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery__ctor_Lucene_Net_Facet_FacetsConfig_Lucene_Net_Search_Query_" data-uid="Lucene.Net.Facet.DrillDownQuery.#ctor(Lucene.Net.Facet.FacetsConfig,Lucene.Net.Search.Query)">DrillDownQuery(FacetsConfig, Query)</h4>
<div class="markdown level1 summary"><p>Creates a new <a class="xref" href="Lucene.Net.Facet.DrillDownQuery.html">DrillDownQuery</a> over the given base query. Can be
<code>null</code>, in which case the result <span class="xref">Lucene.Net.Search.Query</span> from
<a class="xref" href="Lucene.Net.Facet.DrillDownQuery.html#Lucene_Net_Facet_DrillDownQuery_Rewrite_Lucene_Net_Index_IndexReader_">Rewrite(IndexReader)</a> will be a pure browsing query, filtering on
the added categories only. </p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public DrillDownQuery(FacetsConfig config, Query baseQuery)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><a class="xref" href="Lucene.Net.Facet.FacetsConfig.html">FacetsConfig</a></td>
<td><span class="parametername">config</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">Lucene.Net.Search.Query</span></td>
<td><span class="parametername">baseQuery</span></td>
<td></td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods
</h3>
<span class="small pull-right mobile-hide">
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Add_" data-uid="Lucene.Net.Facet.DrillDownQuery.Add*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Add_System_String_Lucene_Net_Search_Filter_" data-uid="Lucene.Net.Facet.DrillDownQuery.Add(System.String,Lucene.Net.Search.Filter)">Add(String, Filter)</h4>
<div class="markdown level1 summary"><p>Expert: add a custom drill-down Filter, e.g. when
drilling down after range faceting. </p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Add(string dim, Filter subFilter)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">dim</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">Lucene.Net.Search.Filter</span></td>
<td><span class="parametername">subFilter</span></td>
<td></td>
</tr>
</tbody>
</table>
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<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_Add_System_String_Lucene_Net_Search_Query_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.Add(System.String%2CLucene.Net.Search.Query)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Add_" data-uid="Lucene.Net.Facet.DrillDownQuery.Add*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Add_System_String_Lucene_Net_Search_Query_" data-uid="Lucene.Net.Facet.DrillDownQuery.Add(System.String,Lucene.Net.Search.Query)">Add(String, Query)</h4>
<div class="markdown level1 summary"><p>Expert: add a custom drill-down subQuery. Use this
when you have a separate way to drill-down on the
dimension than the indexed facet ordinals. </p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Add(string dim, Query subQuery)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">dim</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">Lucene.Net.Search.Query</span></td>
<td><span class="parametername">subQuery</span></td>
<td></td>
</tr>
</tbody>
</table>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_Add_System_String_System_String___.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.Add(System.String%2CSystem.String%5B%5D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Add_" data-uid="Lucene.Net.Facet.DrillDownQuery.Add*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Add_System_String_System_String___" data-uid="Lucene.Net.Facet.DrillDownQuery.Add(System.String,System.String[])">Add(String, String[])</h4>
<div class="markdown level1 summary"><p>Adds one dimension of drill downs; if you pass the same
dimension more than once it is OR&apos;d with the previous
cofnstraints on that dimension, and all dimensions are
AND&apos;d against each other and the base query. </p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Add(string dim, params string[] path)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">dim</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">System.String</span>[]</td>
<td><span class="parametername">path</span></td>
<td></td>
</tr>
</tbody>
</table>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Clone_" data-uid="Lucene.Net.Facet.DrillDownQuery.Clone*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Clone" data-uid="Lucene.Net.Facet.DrillDownQuery.Clone">Clone()</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public override object Clone()</code></pre>
</div>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.Object</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><span class="xref">Lucene.Net.Search.Query.Clone()</span></div>
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<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_Equals_System_Object_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.Equals(System.Object)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Equals_" data-uid="Lucene.Net.Facet.DrillDownQuery.Equals*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Equals_System_Object_" data-uid="Lucene.Net.Facet.DrillDownQuery.Equals(System.Object)">Equals(Object)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public override bool Equals(object obj)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.Object</span></td>
<td><span class="parametername">obj</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.Boolean</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.Query.html#Lucene_Net_Search_Query_Equals_System_Object_">Query.Equals(Object)</a></div>
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<a href="https://github.com/NightOwl888/lucenenet/blob/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Facet/DrillDownQuery.cs/#L269">View Source</a>
</span>
<a id="Lucene_Net_Facet_DrillDownQuery_GetHashCode_" data-uid="Lucene.Net.Facet.DrillDownQuery.GetHashCode*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_GetHashCode" data-uid="Lucene.Net.Facet.DrillDownQuery.GetHashCode">GetHashCode()</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public override int GetHashCode()</code></pre>
</div>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.Int32</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><span class="xref">Lucene.Net.Search.Query.GetHashCode()</span></div>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_Rewrite_Lucene_Net_Index_IndexReader_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.Rewrite(Lucene.Net.Index.IndexReader)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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<span class="small pull-right mobile-hide">
<a href="https://github.com/NightOwl888/lucenenet/blob/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Facet/DrillDownQuery.cs/#L287">View Source</a>
</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Rewrite_" data-uid="Lucene.Net.Facet.DrillDownQuery.Rewrite*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Rewrite_Lucene_Net_Index_IndexReader_" data-uid="Lucene.Net.Facet.DrillDownQuery.Rewrite(Lucene.Net.Index.IndexReader)">Rewrite(IndexReader)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public override Query Rewrite(IndexReader r)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">Lucene.Net.Index.IndexReader</span></td>
<td><span class="parametername">r</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">Lucene.Net.Search.Query</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><span class="xref">Lucene.Net.Search.Query.Rewrite(Lucene.Net.Index.IndexReader)</span></div>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_Term_System_String_System_String_System_String___.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.Term(System.String%2CSystem.String%2CSystem.String%5B%5D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
</span>
<span class="small pull-right mobile-hide">
<a href="https://github.com/NightOwl888/lucenenet/blob/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Facet/DrillDownQuery.cs/#L57">View Source</a>
</span>
<a id="Lucene_Net_Facet_DrillDownQuery_Term_" data-uid="Lucene.Net.Facet.DrillDownQuery.Term*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_Term_System_String_System_String_System_String___" data-uid="Lucene.Net.Facet.DrillDownQuery.Term(System.String,System.String,System.String[])">Term(String, String, String[])</h4>
<div class="markdown level1 summary"><p>Creates a drill-down term.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public static Term Term(string field, string dim, params string[] path)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">field</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">dim</span></td>
<td></td>
</tr>
<tr>
<td><span class="xref">System.String</span>[]</td>
<td><span class="parametername">path</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">Lucene.Net.Index.Term</span></td>
<td></td>
</tr>
</tbody>
</table>
<span class="small pull-right mobile-hide">
<span class="divider">|</span>
<a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Facet_DrillDownQuery_ToString_System_String_.md&amp;value=---%0Auid%3A%20Lucene.Net.Facet.DrillDownQuery.ToString(System.String)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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</span>
<a id="Lucene_Net_Facet_DrillDownQuery_ToString_" data-uid="Lucene.Net.Facet.DrillDownQuery.ToString*"></a>
<h4 id="Lucene_Net_Facet_DrillDownQuery_ToString_System_String_" data-uid="Lucene.Net.Facet.DrillDownQuery.ToString(System.String)">ToString(String)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public override string ToString(string field)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">field</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="http://localhost:8080/api/core/Lucene.Net.Search.Query.html#Lucene_Net_Search_Query_ToString_System_String_">Query.ToString(String)</a></div>
</article>
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