title: How to replace an image in Image folder
body: <p>I am uploading an image and saving it in a folder <code>Image</code> I have created. When I upload second image it must replace the image already existing in the folder. Means <code>Image</code> folder must always contain just one image. How will I do it??</p>
  
  <p>Secondly how will I access the image from another different page? Like, suppose I uploaded the file from <code>Page1.aspx</code> and I want to show the same image on <code>Page2.aspx</code> ??</p>
  
  <p>Language I'm using is C#.</p>