title: Will SerialPort DataReceived Event trigger repeatedly?
body: <p>Suppose I read data from SerialPort whenever there is 100 bytes available or else nothing is done. That means, the remaining data will still be available in the SerialPort Buffer. This reading is done inside the event handler of DataReceived.</p>
  
  <p>Now suppose a situation arises, when there there is, say 50 bytes in the SerilaPort Buffer and no more data comes. From what I understand, the DataReceived Event will be triggered whenever there is certain amount of bytes available for reading from the Buffer.</p>
  
  <p>Now, in the given scenario, if I never read those 50 bytes, will the Event get activated continuously due to the presence of these unread bytes?</p>