Twitter windows phone 8 integration - twitter

Hello I am trying to run this sample http://code.msdn.microsoft.com/Latest-Twitter-integration-a42e8bb6 but I am getting an error.
An exception of type 'System.ArgumentException' occurred in
Hammock.WindowsPhone.Mango.DLL but was not handled in user code

To work with Twitter, you have to register your app at Twitter Developer Site. To do so, after you successfully logged in Twitter, you've to go to My Applications | Create a New Application. Now you have to fill the details of your app.
After getting those keys, go to Class1.cs and modify the consumerKey and the consumerKeySecret.

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I want to account for linking google action to my web app. followed the OAuth Client Information. I have implemented
Set Up an OAuth2 Server Using Passport in Laravel( tutorial link).Where I did authentication. finally, I find my application at my home mobile app but when goes to click on MY created app it gives me account linked and after that an error "something went wrong and close" but when I open my
it gives me an error
Accounts failed to link. Please close your browser and try again
The documentation at Add authentication to your project indicates that you need to use the Authorization Code auth type instead of the Implicit flow.

Okta authentication failing in iOS App with valid details

I am trying to authenticate with Okta in my iOS app, Create a app is Okta dashboard and added client id and redirect url's. After setting up and installing app in simulator. app is throwing the below error:
Please let me know if i missed any settings.
Created a native app from dashboard.
It looks like the client ID you're sending in the request is not what you think it is. You should be able to copy the URL from your browser, paste it in something like Notes, and examine the client ID. Make sure it matches what you have in your Okta org and that it doesn't contain any unexpected characters in it.
That's a common problem being faced by every newbie.
Here are some steps which will guide you to make your Okta authentication without error.
Create an application in Okta Page.
At text field & you may put your domain id. ex dev-xxxx.okta.com:/callback
Provide the same detail in your okta.plist in iOS Application.
You may refer to the Okta 'GitHub Repositories' for working samples.
Thanks.

OAuth v2 Issues with Microsoft Account connection

I have been trying to implement the OAuth v2 for Microsoft Accounts for my website. Its currently in development stage and so am testing on localhost. The Website is an ASP.NET Core MVC 5 Application.
I have followed the tutorial here to implement OAuth for Twitter, Google and Facebook accounts. I found this to be quite simple with only a few small issues that I was able to solve with simple google searches.
However I have spent several days trying to understand what is happening when trying to use Microsoft Account authentication on my site.
I have watched the video here on registering an application in the Microsoft App Registration Portal. At around minute 6 in the video a short demo shows how to set up the App. You can see my App details in the following screen shot:
In the video at about 7.5 mins in, there is a small section explaining how to test the App by building a URL string.
On submitting the query string to the browser the page is redirected as expected to my App page as you can see here:
In this instance I was all ready signed into my Microsoft Outlook account. If I wasn't signed in I would be prompted to login to a Microsoft account. Logging in, in this case choosing my already signed in Outlook account causes the page to be redirected back to my site as seen in the following screen shot but because the site didn't send the request its not expecting a token sent back for login so nothing really happens. This is expected behaviour, at this point as I was only testing that the Apps end point was working as expected.
[
The next stage is to test the functionality from my website. This is where I always have issues. To activate the OAuth functionality for Microsoft Account login requires simply un-commenting a couple of lines of code within the Startup.Auth.cs file in my websites App_Start folder and passing in the Apps ClientKey and ClientSecret values as can bee seen in the following code snippet:
app.UseMicrosoftAccountAuthentication(
clientId: System.Configuration.ConfigurationManager.AppSettings["MicrosoftOAuthClientID"],
clientSecret: System.Configuration.ConfigurationManager.AppSettings["MicrosoftOAuthClientSecret"]);
This code basically adds a little button to the login page that allows you to choose Microsoft login as can be seen here:
[
When I click the Microsoft button I get the following error page:
And the query string returned contains the following:
https://login.live.com/err.srf?lc=2057#error=unauthorized_client&error_description=The+client+does+not+exist.+If+you+are+the+application+developer%2c+configure+a+new+application+through+the+application+management+site+at+https://apps.dev.microsoft.com/.&state=JMxMRuKaOiYWCQw_Uqkhv3gLQn3ULlkG2miM4ymcHhTK5niXVQl5n4L0a6VoWeEKmFM7T1ciU2oQAh26_Y0i2DMjdt6BOAtpjNeMaSpBq4wbCjva9lOuctOUIWwoFdTEGvxJ4M904lUsoudd9e9cYi6eiH3JF81HB5ouQSus2ddE1sVUQLw-YB1GjUL79y2muFaBFIOIOk75oCV2IxX4cFO2rJU04K9Se6gxu698WpzR8taUB2c6tK9u0dBisckhavf0IvKB9dWQq-IVwQgvaA
Anybody know why or what is happening????
Now I have read in several of my many searches while trying to understand whats happening when I try to test the App from my site rather than a URL directly in the browser that I should have
/signin-microsoft
appended to my Redirect URL in the App Portals configuration. I have Tested with my Redirect URL set like that and this does not work. I get a HTTP ERROR 500 sent back because the page signin-microsoft does not exist. So this is not my problem.
Please help if anyone has had the same issues and solved it.
EDIT: I should have mentioned that I was initially trying this using Local IISExpress but after reading some posts saying it can be done only on IIS so I published my site locally to IIS.

Twitter Oauth in windows phone 8 app

I need to use Twitter Oauth to login my windows phone app,
What i need exactly is
1)when the user click twitter log in button from my app, i need to show the twitter llog in page in a browser,
2)when he enters his credentials and accept the app, then i should get the user information like, name, gender, bday, what ever i can take.
That,s it, then i can close the browser and make my app active.
I just need to make the user to log in via twitter.
I referred lot of examples, that are all quit confusing and doing all the stuffs in twiiter.
I tried this example
and got this error
'TweetSharp.TwitterService' does not contain a definition fError 2 'TweetSharp.TwitterService' does not contain a definition for 'GetAccessToken' and no extension method 'GetAccessToken' accepting a first argument of type 'TweetSharp.TwitterService' could be found (are you missing a using directive or an assembly reference?)
and i tried enter link description here
failed on that too.
Can anybody help me to do the authentication via twitter for my app.
Thank you.
I tried this example and got success, I contacted the person who have posted that example and got help from him to solve the issues raised from this example.
Actually this Example works fine for twitter integration,
What you have to do is
1)Register your app in twitter, here the link for app registration,
log in and register your app.
2)Make sure you have given the Call Back URL(i forget to give that, and that makes me face lot of issues)
3)Note down the Consumer Key, Consumer Secret and Call back url(we need specify this 3 in our code)
4)Go to Settings, and set your app access to Read and Write
5)down load the above link and change the Consumer Key, Consumer Secret and Call back url as per your app, and then run the example, it will work fine.
Thank you.
If you just want to authenticate using Twitter and don't want to post anything, perhaps you can try Azure Mobile Service Authentication. You can find more information here: mobile services authentication

Twitter reverse auth doesn't work with account other than the one that owns the app

I'm trying to implement Twitter reverse auth. I'm using Sean Cook's reverse auth implementation:
https://github.com/seancook/TWReverseAuthExample
And I've created a Twitter app on dev.twitter.com. The example code above works fine for the Twitter account I used when creating the app, but any other account fails with the error below:
<error code="89">Error processing your OAuth request: invalid signature or token</error>
Is there something I need to enable on my app somewhere? Googling around yields lots of suggestions to email Twitter and ask them to enable reverse-auth on my app, but more recent info says that it's now enabled by default for new apps.

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