Pass Dynamic String to HTML from CodeBehind

I have a dynamic string that gets the server map path, lets call it strPath. I'm trying to pass the value of this string to html by using <%strPath%> however it doesnt work. Any help would be greatly appreciated.

Dont mind the string here is static, once I can successfuly show the picture I'll make it dynamic.

       protected void Page_Load(object sender, EventArgs e)
        {
            string imagePath = Server.MapPath("../Uploads/" + "10.jpg");
        }




<asp:Image runat="server" ImageUrl="<%imagePath%>" />

Solution

Why not use an <asp:Image> and set the ImageUrl property on server side?

<html xmlns="http://www.w3.org/1999/xhtml">
   <head runat="server">
     <title></title>
   </head>
  <body>
   <form id="form1" runat="server">
      <div>
        <asp:Image runat="server" ID="dynamicImage">
      </div>
  </form>
  </body>
</html>

Then on your code behide:

protected void Page_Load(object sender, EventArgs e)
    {
        dynamicImage.ImageURL = http://YOURSITEURL/Images/YOURIMAGE.jpeg
    }