All Questions
2,194
questions
0
votes
1
answer
331
views
Plugin.FacebookClient do nothing after posting to Facebook
I'm new to Xamarin, and I'm developing an app in PCL (Xamarin.Forms) which includes login and post using Facebook. I'm using Plugin.FacebookClient for cross-platform development. I try to post a ...
- 41
0
votes
0
answers
61
views
How to convert facebook shared youtube link to actual youtube link using C#?
I'm trying to convert Youtube link on Facebook to it's original Youtube link.
But I could not find any code similar to this purpose.
I'm getting video url in this format, when posted on facebook
https:...
- 375
0
votes
1
answer
2k
views
Duplicate class found facebook sdk unity
Hi I am working with unity.
I am trying to build my application in android
I am getting this error when building. Normally I can play the game in unity. I am building for android.
I have a Keystore. I ...
- 61
1
vote
1
answer
2k
views
facebook Graph API Send post using asp.net and c# is not working
I want to send post through asp.net and c# to my facebook account,i tried multiple things but unable to understand why it is giving me error, can any one guide me?
My App Details
private const string ...
- 583
0
votes
1
answer
82
views
Is it possible to log out from Facebook
I added a Facebook login in my app. When I log in in my application it also logs in toSAFARI so that next time when I want to login, I don't need to enter login and password. You might press continue ...
1
vote
1
answer
803
views
ASP.NET Core 3.1 - Get User Profile Image from Facebook Authentication
I have been trying on/off for the past couple of days to make my application work with Facebook as an identity provider. It more or less works by following the various tutorials available online, ...
- 52.1k
5
votes
0
answers
567
views
(OAuthException - #100) Invalid verification code format
I have using the Facebook login authentication on the C# ASP.NET MVC application.
Facebook assembly reference: Facebook.7.0.6
Used the below code for getting user details,
dynamic result = fb.Post(&...
0
votes
1
answer
1k
views
Xamarin.Essentials.WebAuthenticator.AuthenticateAsync does not close popup window after success login to Facebook on Android
I created a facebook login service in Xamarin. Everything is working fine in an UWP application. I also implemented the required options for Android (CallbackActivity with Intent). The Facebook login ...
- 97
0
votes
0
answers
2k
views
Facebook login in ASP.Net Core Identity for mobile API and use Facebook app to login
We're developing a mobile application on iOS and Android with our own back-end and API server using ASP.Net Core with Microsoft.AspNetCore.Identity.
We need to allow users to login with Facebook as ...
- 699
1
vote
0
answers
551
views
Blazor Server app + external login Facebook: user name already taken
I've implemented Facebook external login followin https://hackernoon.com/how-to-implement-facebook-authentication-and-authorization-in-server-side-blazor-app-86p3zxj
I have scaffolded all Identity ...
- 18.4k
1
vote
0
answers
127
views
Blazor server: external login (facebook) assign policies
I've created a new Blazor server-side application and added facebook external login.
I scaffolded the Identity Account/Register and in the PostAsync I can add users to a specific role etc...
...
- 18.4k
0
votes
2
answers
1k
views
Firebase Unity Facebook login does not return/save email
I am using Firebase to allow the user to login to a Unity game via Facebook. It is working fine, but I cannot get access to the user's email by using this parameter auth.CurrentUser.Email. Also, the ...
- 61
1
vote
1
answer
174
views
Send Image from byte[] using ms bot, Channel: Facebook, C#
I need to send image in bot. converted my Image to Byte Array.
In emulator image is sending, but in Facebook, it is not sending.
Below is my code.
byte[] imageBytes12 = my image;
string url = "...
- 353
0
votes
0
answers
319
views
firebase auth getting "Unsuccessful debug_token response from Facebook"
im trying to authenticate my app with Facebook and firebase authentication
i keep get this error no matter what i try:
Response: {
"error": {
"code": 400,
"message": "I>...
- 31
0
votes
2
answers
3k
views
Facebook Apps with C# and .NET Core
I would like to develop a Facebook app. I am only familiar with C# and .NET Core. Will I experience any limitations since the business SDK is not available for .NET? I am not very familiar with ...
- 139