title: How to Preview Image in browser when user selects the image from window in asp .net FileUpload
body: <p>I'm working with asp .net and want to upload user's profile image. I'm using  following line of code to upload image. I want to preview image of user when he selects his image without pressing upload button.</p>
  
  <pre><code>    &lt;asp:FileUpload ID="Upload" runat="server" /&gt;
  </code></pre>
  
  <p>I found various solutions to upload image but in all solutions there is a separate button that uploads the image. Is there any solution to preview image in browser when  the user selects his image without pressing upload button? just like facebook and gmail etc.</p>