title: Image of asp:ImageButton getting displayed using relative path, but not with absolute path
body: <pre><code>&lt;asp:ImageButton runat="server" ID="cal_btn1"
          AlternateText="image" ImageUrl="~/Images/calendar_icon1.png"/&gt;
  </code></pre>
  
  <p>The image gets displayed with the above code, but I have no idea what happens when I use the absolute path-</p>
  
  <pre><code>&lt;asp:ImageButton runat="server" ID="cal_btn1"
          AlternateText="image" ImageUrl="C:\Users\adwivedi\Documents\Visual Studio 2010\WebSites\WebSite1\Images\calendar_icon1.png"/&gt;
  </code></pre>
  
  <p>I replaced '\' with '\\', but still no change. Any idea what's wrong? Thanks!</p>