title: Getting rid of Extended ASCII characters in a string
body: <p>I have a string that has extended ASCII char ÿ in it and I am trying to delete it. How do I find it in a string and delete it from a string like this: <code>1ÿ1ÿ0ÿÿÿ</code>?</p>
  
  <p>The byte array, buffer = { 49, 0, 255, 255, 49, 0, 255, 255, 48, 0, 255, 255, 255, 255 }  </p>
  
  <p>I am using C# and the string was formed from a byte array like so: <code>temp.Add(System.Text.Encoding.ASCII.GetString(buffer));</code> </p>
  
  <p>Then, the first item in temp is <code>"1\0??1\0??0\0????"</code></p>
  
  <p>I would like to remove the non-ASCII values from the string, or better yet the buffer.</p>