How to use the Image Control

 
I have used image control to display an image, The image is seen in the design time but it is unavailable at the runtime. i.e. It is not shown in the browser window.
Also I have writen the ImaansLogo.DataBind() in the form load event.
 
<asp:Image ID="ImaansLogo" runat="server" Height="75px" ImageUrl="~/App_Data/logo.jp ...