title: C# Find if a word is in a document
body: <p>I am looking for a way to check if the "foo" word is present in a text file using C#. </p>
  
  <p>I may use a regular expression but I'm not sure that is going to work if the word is splitted in two lines. I got the same issue with a streamreader that enumerates over the lines.</p>
  
  <p>Any comments ?</p>