title: Compare one txt file with multiple and give hit if match found
body: <p>I'm trying to build an comparison script in C#.</p>
  
  <p>Here a small example:</p>
  
  <p>12 txt files in map A.</p>
  
  <p>I'm having problems to figure out how to do this. I am trying to compare txt file X with all 12 txt files in map A. Also i want to compare by content and not by size etc.</p>
  
  <p>I hope anyone can help me,</p>
  
  <p>Niels</p>