c# - Add foreach loop around Webclient resulting in error -

-

After adding a foreach loop around a webclant function, it closes the following error 

  Foreach (string rssFeed in lstRSSFeeds) {// Our Web Downloader WebClient Downloader = New WebClient (); // To download our web address, see Urikind. Absolute Uri Uri = New Uri (RSSFid, Uricand.Assolute); // We need to wait for the file to be completely downloaded, so hook the DownloadComplete Event Downloader. Download DownloadStringCompleted + = New DownloadStringCompletedEventHandler (FileDownloadComplete); // Download Downloader Start. DownloadloadingSync (Yuri); } Public Zero FileDownloadComplete (Object Sender, DownloadStringCompletedEventArgs E) {// E. The result will include file byte for byte // your settings XmlReaderSettings Settings = New XmlReaderSettings (); Settings.DtdProcessing = DtdProcessing.Ignore; // Create a memory stream for us to use by downloading the file memorystream ms = new memorystream (systemtext.keyword.utf 8.gatebayit (e.zip ;? "" ")); Create your reader from the stream of // bytes XmlReader Reader = XmlReader.Create (MS, Settings); Syndication feed = syndication feed Load (reader); / / Whatever you want with the reader / ........ reader.Close (); }

causes the error:

The first chance of type 'system.IO.FileNotFoundException' occurred in mscorlib.ni.dll

Additional information: The file or the assembly could not be loaded as a system file from System.Windows.debug.resources, version = 2.0.6.0, culture = en-US, PublicKeyToken = 7cec85d7bea7798e 'or its dependencies Can not specify.

You use either the current synchronous and event-based model and method.

or ! Welcome to the world of async await , so for the return methods, the keyword wait code> Task < T & gt; : 

  Wait for the downloader. Downloadloading ASINSCNC (Yuri);

Here's some way to get to know:

  • Start this way.
  • View the posts posted by and.

Comments

Post a Comment

Popular posts from this blog

mysql - How to enter php data into a html multiple select box -

-
I am working on a page that will create a team. I just want to create a selection box which will list all the users of all the users. After that, the user can select more than one friend (i.e. 5) and can send the request to these 5 people to join the team but I am having problems I did this: Select $ sql = "Select i. *, Join * Connect with M * m.id = i.clique_id where adder_id =: id"; $ Stmt = $ db- & gt; Query ($ sql, array ('id' = & gt; $ _SESSION ['id'])); While ($ record = $ stmt-> fetch ()) {$ surname = $ record ['surname']; } and this: & lt; Select multiple = "true" name = "category" well id = "category" name = "category" category = "" & gt; & Lt; Option value = "& lt ;? php echo $ surname ;? & gt;" & Gt; & Lt ;? Php ek $ nickname; ? & Gt; & Lt; / Options & gt; & Lt; / Select & gt; But only a friend's nickname...
Read more

java - Can't add JTree to JPanel of a JInternalFrame -

-
Image
There are two panels in my JInternalframe. I want to add TopPanel to Jtree to nominate another. But I can not add Jaitari to the top of the panel. Please help me in this piece of code: DefaultMutableTreeNode root = new DefaultMutableTreeNode ("deck"); DefaultMutableTreeNode Item Clubs = New DefaultMutableTreeNode ("Club"); AddAllCard (itemClubs); Root.add (itemClubs); DefaultMutableTreeNode item = New DefaultMutableTreeNode ("Diamonds"); AddAllCard (itemDiamonds); Root.add (itemDiamonds); DefaultMutableTreeNode Itemspads = New DefaultMutableTreeNode ("Spades"); AddAllCard (itemSpades); Root.add (itemSpades); DefaultMutableTreeNode item increases = new DefaultMutableTreeNode ("heart"); AddAllCard (itemHearts); Root.add (itemHearts); Default Trimodel Tree Model = New DefaultTreeModel (Route); Tree = new jetty (tree modal); ScrollPane = new JScrollPane (tree); // scrollPane.setViewportView (tree); . ScrollPane.getViewport () add (tr...
Read more

c++ - Cassandra datastax cpp driver - avoiding unnecessary copies -

-
I use the following method to create my insert statement for Cassandra (using datastax cpp driver) : ssStmt1 & lt; & Lt; "Insert some table (...) value (....)" string sStatement1 = ssStmt1.str (); Castestring cass1 = cass_string_init (sStatement1.c_str ()); CassStatement * pStmt1 = cass_statement_new (cass1, 0); I have also tried the following: CassString cass1 = cass_string_init ("Enter some table (id, date, c) value (? ,?,?); "); CassStatement * pStmt1 = cass_statement_new (cass1, 3); Cass_statement_bind_uuid (pStmt1, 0, uuidKey); Cass_statement_bind_int64 (PSTMT1, 1, timestamp); Cass_statement_bind_string (pStmt1, 2, sSomething); The first pattern works with mixed keys, the second is not. The key has a timestamp and a UUID. Timestamp is one of two errors in the field (based on the used bond statement). If bound in this way: cass_statement_bind_int64_by_name (pStmt1, "date", timestamp); I get the following error: Inva...
Read more