Video Training: How Do I: Build My First WPF Application

Question

Hi,

    Yesterday, June 12, 2012, I downloaded the C# code for a video WPF training,

How Do I: Build My First WPF Application by Pete Brown. from  http://windowsclient.net/. 

The data is from Twitter. I used my twitter username and password. But  I got nothing back from Twitter. Then I tried the debug, indicating

Failed to deserialize child:
"error": "Not authorized"

     Please advise. Thanks.

peter 

Answer 1

I just downloaded an tried the project.  Following the code it fails on LoadLatestTweets.  The error says {"The remote server returned an error: (401) Unauthorized."}.  I think that is because the DLL used to connect to Twitter use the old method of Authentication.

If you are trying to learn WPF I would suggest the videos found here:

http://windowsclient.net/learn/videos_wpf.aspx

I don't think any of those videos and related code use 3rd party dll's that might not work anymore.

Hope this helps

Lloyd Sheen

 

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Lloyd Sheen

Answer 2

Hi Lloyd,

           Thanks for your try...And I also thank for your recommendation for other training resources. It is not easy to keep up the changes.  I have already drilled around following this video. I found that there are many good points.  I decided to try out twice even no tweet is out.  Thanks again.

Peter