The event for UploadDirectoryProgressEvent notifications. All
            subscribers will be notified when a new progress
            event is raised.
            
The UploadDirectoryProgressEvent is fired as data is uploaded to S3. The delegates attached to the event will be passed information detailing how much data has been uploaded as well as how much will be uploaded.
 Declaration Syntax
 Declaration Syntax| C# | 
public event EventHandler<UploadDirectoryProgressArgs> UploadDirectoryProgressEvent
 Remarks
 Remarks
            Subscribe to this event if you want to receive
            UploadDirectoryProgressEvent notifications. Here is how:
1. Define a method with a signature similar to this one: CopyC#
            2. Add this method to the UploadDirectoryProgressEvent delegate's invocation list
CopyC#
            2. Add this method to the UploadDirectoryProgressEvent delegate's invocation list
             CopyC#
CopyC#
1. Define a method with a signature similar to this one:
 CopyC#
CopyC#private void displayProgress(object sender, UploadDirectoryProgressArgs args) { Console.WriteLine(args); }
 CopyC#
CopyC#TransferUtilityUploadDirectoryRequest request = new TransferUtilityUploadDirectoryRequest();
request.UploadDirectoryProgressEvent += displayProgress;