Populating DownloadProgressChangedEventArgs

[MaxMax]

How can I create and "fill" a DownloadProgressChangedEventArgs class? The
WebClient does it... But I can't do it "manually". It doesn't seem to have a
constructor, and it's members are protected. It's base class
(ProgressChangedEventArgs) has a constructor that can be used.

Thanks

 

[Nicholas Paldino [.NET/C# MVP]]

If you wanted to, you could probably hack it through reflection,
however, beyond that, you can't use it, as the constructor is most likely
internal.

 

[Walter Wang [MSFT]]

Hi MaxMax,

I believe the DownloadProgressChangedEventArgs is used internally, think
about it as a "read-only" class; normally it's used by base class library
such as WebClient.

Can you tell us why you want to manually create an instance of this class?
If you need to use a customized EventArgs to represent the BytesRecieved,
TotalBytesToReceive information, you're always free to use your own
EventArgs class. After all, it's just a simple class.


Regards,
Walter Wang ([email protected], remove 'online.')
Microsoft Online Community Support

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[MaxMax]

I believe the DownloadProgressChangedEventArgs is used internally, think

about it as a "read-only" class; normally it's used by base class library
such as WebClient.

Can you tell us why you want to manually create an instance of this class?
If you need to use a customized EventArgs to represent the BytesRecieved,
TotalBytesToReceive information, you're always free to use your own
EventArgs class. After all, it's just a simple class.

I wanted to call the event manually, so I needed the class. Now I will
simply create a method called both by the event and by me.

--- bye