title: How to compare images on multiple pictureboxes if one of the image is same on those before inserting into database using c#
body: <p>I have 5 picture boxes and would like to add images on them.</p>
  <p>I am looking for to check the images of those if any one of the image is same on them then not to insert just display alert message else it gets inserted into database</p>
  <p>Help appreciate!</p>