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    <p>Something like this? (I tried to base it on your code):</p> <pre><code>LinkedList&lt;BD&gt; list = new LinkedList&lt;BD&gt;(b[arg].Values); LinkedListNode&lt;BD&gt; node = list.Last; LinkedListNode&lt;BD&gt; terminator = null; while (node != null &amp;&amp; node != terminator) { if (IDs.Contains(node.Value.DocumentVersionId)) { LinkedListNode&lt;BD&gt; tempNode = node; node = node.Previous; list.Remove(tempNode); list.AddFirst(tempNode); if (terminator == null) terminator = tempNode; } else { node = node.Previous; } } </code></pre> <p>This piece of code should move your "DocumentVersionId-matched" nodes to the front of the linked list.</p> <p>Below is an example with simple integers to demonstrate how it works:</p> <pre><code>List&lt;int&gt; specials = new List&lt;int&gt; { 1, 4, 5, 7 }; List&lt;int&gt; source = new List&lt;int&gt; { 1, 2, 3, 4, 5, 6, 7, 8 }; LinkedList&lt;int&gt; list = new LinkedList&lt;int&gt;(source); LinkedListNode&lt;int&gt; node = list.Last; LinkedListNode&lt;int&gt; terminator = null; while (node != null &amp;&amp; node != terminator) { if (specials.Contains(node.Value)) { LinkedListNode&lt;int&gt; tempNode = node; node = node.Previous; list.Remove(tempNode); list.AddFirst(tempNode); if (terminator == null) terminator = tempNode; } else { node = node.Previous; } } </code></pre> <p>The result linked list will contain:<br> 1, 4, 5, 7 (the specials at the beginning of the linked list), 2, 3, 6, 8</p> <p>An endless loop should be impossible.</p> <p><strong>Answer edits:</strong><br> - <em>node = list.First</em> to <em>node = list.Last</em><br> - added an example with integers</p>
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    1. POMoving items in linked list C#.NET
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    1. COwell the items are moved up the list. it is just if i'm moving to first there was a problem. i will try your code out. Thanks
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    2. COnope got a infinite loop with that code.
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    3. CO@Bruce227: I've added a simple integer example to show how the code in my answer works
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