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<h1 id="Lucene_Net_Support_C5_IDirectedEnumerable_1" data-uid="Lucene.Net.Support.C5.IDirectedEnumerable`1" class="text-break">Interface IDirectedEnumerable&lt;T&gt;
</h1>
<div class="markdown level0 summary"><p>A generic collection, that can be enumerated backwards.</p>
</div>
<div class="markdown level0 conceptual"></div>
<div class="inheritedMembers">
<h5>Inherited Members</h5>
<div>
<span class="xref">System.Collections.Generic.IEnumerable&lt;T&gt;.GetEnumerator()</span>
</div>
</div>
<h6><strong>Namespace</strong>: <a class="xref" href="Lucene.Net.Support.C5.html">Lucene.Net.Support.C5</a></h6>
<h6><strong>Assembly</strong>: Lucene.Net.dll</h6>
<h5 id="Lucene_Net_Support_C5_IDirectedEnumerable_1_syntax">Syntax</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public interface IDirectedEnumerable&lt;T&gt; : IEnumerable&lt;T&gt;, IEnumerable</code></pre>
</div>
<h5 class="typeParameters">Type Parameters</h5>
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<th>Name</th>
<th>Description</th>
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<td><span class="parametername">T</span></td>
<td></td>
</tr>
</tbody>
</table>
<h3 id="properties">Properties
</h3>
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<a href="https://github.com/apache/lucenenet/new/docs-4.8.0-beta00007/websites/apidocs/apiSpec/new?filename=Lucene_Net_Support_C5_IDirectedEnumerable_1_Direction.md&amp;value=---%0Auid%3A%20Lucene.Net.Support.C5.IDirectedEnumerable%601.Direction%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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<a id="Lucene_Net_Support_C5_IDirectedEnumerable_1_Direction_" data-uid="Lucene.Net.Support.C5.IDirectedEnumerable`1.Direction*"></a>
<h4 id="Lucene_Net_Support_C5_IDirectedEnumerable_1_Direction" data-uid="Lucene.Net.Support.C5.IDirectedEnumerable`1.Direction">Direction</h4>
<div class="markdown level1 summary"><pre><code>Forwards</code></pre> if same, else <pre><code>Backwards</code></pre>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">EnumerationDirection Direction { get; }</code></pre>
</div>
<h5 class="propertyValue">Property Value</h5>
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<th>Type</th>
<th>Description</th>
</tr>
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<td><a class="xref" href="Lucene.Net.Support.C5.EnumerationDirection.html">EnumerationDirection</a></td>
<td><p>The enumeration direction relative to the original collection.</p>
</td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods
</h3>
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<a href="https://github.com/apache/lucenenet/new/docs-4.8.0-beta00007/websites/apidocs/apiSpec/new?filename=Lucene_Net_Support_C5_IDirectedEnumerable_1_Backwards.md&amp;value=---%0Auid%3A%20Lucene.Net.Support.C5.IDirectedEnumerable%601.Backwards%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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<a id="Lucene_Net_Support_C5_IDirectedEnumerable_1_Backwards_" data-uid="Lucene.Net.Support.C5.IDirectedEnumerable`1.Backwards*"></a>
<h4 id="Lucene_Net_Support_C5_IDirectedEnumerable_1_Backwards" data-uid="Lucene.Net.Support.C5.IDirectedEnumerable`1.Backwards">Backwards()</h4>
<div class="markdown level1 summary"><p>Create a collection containing the same items as this collection, but
whose enumerator will enumerate the items backwards. The new collection
will become invalid if the original is modified. Method typically used as in</p>
<pre><code>foreach (T x in coll.Backwards()) {...}</code></pre>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">IDirectedEnumerable&lt;T&gt; Backwards()</code></pre>
</div>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
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<th>Type</th>
<th>Description</th>
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<td><a class="xref" href="Lucene.Net.Support.C5.IDirectedEnumerable-1.html">IDirectedEnumerable</a>&lt;T&gt;</td>
<td><p>The backwards collection.</p>
</td>
</tr>
</tbody>
</table>
<h3 id="extensionmethods">Extension Methods</h3>
<div>
<a class="xref" href="Lucene.Net.Support.EnumerableExtensions.html#Lucene_Net_Support_EnumerableExtensions_InPairs__2_System_Collections_Generic_IEnumerable___0__System_Func___0___0___1__">EnumerableExtensions.InPairs&lt;T, TOut&gt;(IEnumerable&lt;T&gt;, Func&lt;T, T, TOut&gt;)</a>
</div>
<div>
<a class="xref" href="Lucene.Net.Support.EnumerableExtensions.html#Lucene_Net_Support_EnumerableExtensions_TakeAllButLast__1_System_Collections_Generic_IEnumerable___0__">EnumerableExtensions.TakeAllButLast&lt;T&gt;(IEnumerable&lt;T&gt;)</a>
</div>
<div>
<a class="xref" href="Lucene.Net.Support.EnumerableExtensions.html#Lucene_Net_Support_EnumerableExtensions_TakeAllButLast__1_System_Collections_Generic_IEnumerable___0__System_Int32_">EnumerableExtensions.TakeAllButLast&lt;T&gt;(IEnumerable&lt;T&gt;, Int32)</a>
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