FileSystemWatcher and write completion
<p>I am implementing an event handler that must open and process the content of a file created by a third part application over which I have no control. I am warned by a note in "C# 4.0 in a nutshell" (page 495) about the risk to open a file before it is fully populated; so I am wondering how to manage this occurrence. To keep at minimum the load on the event handler,  I am considering to have the handler simply insert in a queue the file names and then to have a different thread to manage the processing, but, anyways, how may I make sure that the write is completed and the file read is safe? The file size could be arbitrary.</p>

<p>Some idea? Thanks</p>
