title: How can I get the parameters from url
body: <p>I'm writing an aspx to let users check the filename and create a file with that name</p>
  
  <p>the url is </p>
  
  <pre><code>/sites/usitp/_layouts/CreateWebPage.aspx?List=%7b74AB081E-59FB-45A5-876D-
                               284607DA03C6%7d&amp;amp;RootFolder=%3bText=%27SD_RMDS%27
  </code></pre>
  
  <p>how can I parse the parameter 'Text' and show in the textbox?</p>
  
  <pre><code>&lt;div&gt;
      &lt;asp:TextBox id="Name" runat="server" /&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>the aspx text box is this, I tried </p>
  
  <pre><code>&lt;asp:TextBox id="Name" runat="server" text=&lt;%$Request.QueryString['Text']%&gt;&gt;&lt;/asp:TextBox&gt;&gt;
  </code></pre>
  
  <p>but it didn't work</p>
  
  <p>anyone can help me out?</p>