<p>How do I get it to work with my project?</p>

<p><a href="http://ajax.asp.net/" rel="noreferrer">http://ajax.asp.net/</a></p>

<p><a href="http://www.codeplex.com/AjaxControlToolkit/" rel="noreferrer">http://www.codeplex.com/AjaxControlToolkit/</a></p>

[{'answer_id': 40118, 'author': 'Zack Peterson', 'author_id': 83, 'author_profile': 'https://Stackoverflow.com/users/83', 'pm_score': 5, 'selected': False, 'text': '<p><strong>Install the ASP.NET AJAX Control Toolkit</strong></p>\n\n<ol>\n<li><p>Download the ZIP file\nAjaxControlToolkit-Framework3.5SP1-DllOnly.zip\nfrom the <a href="http://www.codeplex.com/AjaxControlToolkit/Release/ProjectReleases.aspx?ReleaseId=16488" rel="noreferrer">ASP.NET AJAX Control\nToolkit Releases</a> page of the\nCodePlex web site.</p></li>\n<li><p>Copy the contents of this zip file\ndirectly into the bin directory of\nyour web site.</p></li>\n</ol>\n\n<p><strong>Update web.config</strong></p>\n\n<ol start="3">\n<li><p>Put this in your web.config under the &lt;controls&gt; section:</p>\n\n<pre><code>&lt;?xml version="1.0"?&gt;\n&lt;configuration&gt;\n    ...\n    &lt;system.web&gt;\n        ...\n        &lt;pages&gt;\n            ...\n            &lt;controls&gt;\n                ...\n                &lt;add tagPrefix="ajaxtoolkit"\n                    namespace="AjaxControlToolkit"\n                    assembly="AjaxControlToolKit"/&gt;\n            &lt;/controls&gt;\n        &lt;/pages&gt;\n        ...\n    &lt;/system.web&gt;\n    ...\n&lt;/configuration&gt;\n</code></pre></li>\n</ol>\n\n<p><strong>Setup Visual Studio</strong></p>\n\n<ol start="4">\n<li><p>Right-click on the Toolbox and select "Add Tab", and add a tab called "AJAX Control Toolkit"</p></li>\n<li><p>Inside that tab, right-click on the Toolbox and select "Choose Items..."</p></li>\n<li><p>When the "Choose Toolbox Items" dialog appears, click the "Browse..." button. Navigate to your project\'s "bin" folder. Inside that folder, select "AjaxControlToolkit.dll" and click OK. Click OK again to close the Choose Items Dialog.</p></li>\n</ol>\n\n<p>You can now use the controls in your web sites!</p>\n'}, {'answer_id': 43934, 'author': 'Mike', 'author_id': 4523, 'author_profile': 'https://Stackoverflow.com/users/4523', 'pm_score': 1, 'selected': False, 'text': "<p>you will also need to have a asp:ScriptManager control on every page that you want to use ajax controls on.  you should be able to just drag the scriptmanager over from your toolbox one the toolkit is installed following Zack's instructions.</p>\n"}, {'answer_id': 721899, 'author': 'Jim Evans', 'author_id': 87627, 'author_profile': 'https://Stackoverflow.com/users/87627', 'pm_score': 2, 'selected': False, 'text': '<p>If you are using MasterPages and Content pages in your app - you also have the option of putting the ScriptManager on the Masterpage and then every ContentPage that uses that MasterPage will <em>NOT</em> need a script manager added. If you need some of the special configurations of the ScriptManager - like javascript file references - you can use a ScriptManagerProxy control on the content page that needs it.</p>\n'}, {'answer_id': 7851499, 'author': 'Xenon', 'author_id': 331798, 'author_profile': 'https://Stackoverflow.com/users/331798', 'pm_score': 4, 'selected': False, 'text': '<p>You can easily install it by writing </p>\n\n<p><code>Install-Package AjaxControlToolkit</code> in package manager console.</p>\n\n<p>for more information you can check this <a href="http://ajaxcontroltoolkit.codeplex.com/" rel="noreferrer">link</a></p>\n'}, {'answer_id': 11398469, 'author': 'Mohammad Sepahvand', 'author_id': 189756, 'author_profile': 'https://Stackoverflow.com/users/189756', 'pm_score': 1, 'selected': False, 'text': '<p>It\'s really <a href="http://weblogs.asp.net/yousefjadallah/archive/2010/04/16/installing-ajax-control-toolkit-4-in-visual-studio-2010.aspx" rel="nofollow">simple</a>, just download the latest toolkit from <a href="http://ajaxcontroltoolkit.codeplex.com/releases/view/90063" rel="nofollow">Codeplex</a> and add the extracted <code>AjaxControlToolkit.dll</code> to your toolbox in Visual Studio by right clicking the toolbox and selecting \'choose items\'. You will then have the controls in your Visual STudio toolbox and using them is just a matter of dragging and dropping them onto your form, of course don\'t forget to add a <code>asp:ScriptManager</code> to every page that uses controls from the toolkit, or optionally include it in your master page only and your content pages will inherit the script manager.</p>\n'}]
['https://Stackoverflow.com/questions/40116', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/83/']