Linked Questions
11 questions linked to/from FCM (Firebase Cloud Messaging) Push Notification with Asp.Net
84
votes
10
answers
146k
views
Firebase 401 unauthorized error FCM
I'm trying to test out Firebase Cloud messaging APIs as all functionality is not available from console (notably customization of notifications when app is in background). But for some reasons, I ...
54
votes
14
answers
174k
views
Send push to Android by C# using FCM (Firebase Cloud Messaging)
I am using this code to send notification message by C# with GCM, using Winforms, Webforms, whatever. Now I want to send to FCM (Firebase Cloud Messaging). Should I update my code? :
public class ...
31
votes
3
answers
146k
views
Error :The remote server returned an error: (401) Unauthorized
I want get picture of internet and insert into word .
I use this code .
MainDocumentPart mainPart = wordprocessingDocument.MainDocumentPart;
System.Net.WebRequest request =
System.Net....
17
votes
5
answers
43k
views
GCM Push Notification with Asp.Net
As you may have seen, Google is migrating its Push Notification System.
http://developer.android.com/guide/google/gcm/c2dm.html
Is there any sample or guide line available for implementing Google ...
7
votes
2
answers
20k
views
How to create a Push Notification (FCM) using C#
I have a REST Api written in .NET Core, now has a requirement to create a Push Notification to Firebase Cloud Messaging (FCM). For testing, am using the Firebase Console but I need to get this done ...
1
vote
1
answer
6k
views
Xamarin.Forms using Firebase Cloud Message to send notification [duplicate]
I'm need to send my Web API notification when user order something on my app, but i dont know how to send Notification to Firebase on Xamarin.Forms.
Does anyone have some sample or source code to ...
1
vote
4
answers
5k
views
FCM PushNotification to iOS device from .NET
Is it possible to use Firebase's FCM to send apns push notifications to an ios device?
Desired Workflow:
iOS app sends request to my .NET server to provide it the push token. My .NET server will ...
3
votes
0
answers
3k
views
Sending push notification with FirebaseAdmin = NullReferenceException [duplicate]
I am trying to get FirebaseAdmin going in my .Net Web.Forms C# project, and I keep getting NullReferenceExceptions. I have used this link (FCM (Firebase Cloud Messaging) Push Notification with Asp.Net)...
2
votes
1
answer
3k
views
Using VB.NET to sent notification to android emulator get error 401
I'm writing VB.NET code to send notification to android Emulator. I can successfully send test message from the firebase control. However, it failed when I tried to send message via VB.NET code in my ...
1
vote
1
answer
1k
views
Notification sent from backend not appearing on Firebase Console
I'm able to send notifications from the console to mobile devices and from my backend API written in .NET Core 3.1 using the FirebaseAdmin package as specified here. The message arrives successfully ...
0
votes
0
answers
82
views
I can not send push notification from aspnet server with firebase code, it returned error (401),
I want to send push notification from ASPNET server with firebase, however when I use this below code that I found from this , GCM turn me with an error that says "Remote server returned error (401), ...