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    <p>The querystring you presented should work (try it directly in the browser to make sure).</p> <p>Where you'll have an issue is when someone clicks the navigation links because the <code>query</code> parameter isn't accounted for in your <code>Html.ActionLink</code> calls. As this is homework I'll leave that as an exercise for the reader = p</p> <p>Honestly, though. You should be able to figure it out from there. If not comment and I'll chime in again.</p> <p>-cheers</p> <p><strong>update</strong></p> <p>So here is what you currently have your next link:</p> <pre><code>&lt;%= Html.ActionLink("Next Page &gt;&gt;", "Index", new { page = (Model.PageIndex + 1) })%&gt; </code></pre> <p>What you need to do is add query as another parameter to the ActionLink. However before you do that you need to capture the query string somewhere in your model. The dirty way of doing this is adding the query value to the ViewData and passing it that way; the clean way is adding a variable to your paginatedList class to hold the current query and setting it in the model. i.e</p> <pre><code>ViewData["query"] = query; </code></pre> <p>Or if you choose the model route:</p> <pre><code>paginatedList.Query = query; </code></pre> <p>Then you could do something like the following:</p> <pre><code>&lt;%= Html.ActionLink("Next Page &gt;&gt;", "Index", new { Page = (Model.PageIndex + 1), query = ViewData["query"] /*or Model.Query */ })%&gt; </code></pre> <p>I'm not sure how you re-setup your routing, but something similar to the above should work. You could also cache the <code>IQueryable</code> object, or even just the string query itself, but that's a whole other layer of abstraction.</p>
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    1. COYeah that was the problem :) The query works fine, the problem is as you have stated when the user navigates and then the page is lost. However I have now changed the URLs using Routes to be like /Page/2 so what would the query be? /Page/2?query=test. And yes I'm afraid I'm gonna need pointing in the right direction of how to add it to the ActionLink. Thanks.
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    2. COOk, i'll update my answer with some more details.
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