Getting file size in Silverlight 4 -

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i'm downloading (from server client) file using webclient object:

webclient wc = new webclient(); wc.openreadcompleted += load_transfercompleted; wc.openreadasync(uriaddress, filename);

i know file size before starting download operation. there way in sl4?

thanks help.

gilad.

here air code play (i haven't tested myself)

 webrequest req = webrequestcreator.clienthttp.create(youruri);  req.method = "head";  req.begingetresponse(ar =>  {      webresponse resp = req.endgetresponse(ar);      int length = resp.contentlength;       // stuff length  }, null);

by using clienthttp stack can use "head" request return same set of headers "get" not actual entity body.

there @ least 1 thing out though, none of existing cookies uri sent in request. if response sensitive cookies (for example because needs session id) things whole lot more complicated.


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