Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,495 questions
1 answer
One of the answers was accepted by the question author.
Working with picture in Blazor
Hi, I very newest.Create project under Blazor web develop. Under root wwwroot create folder name Images then put some picture in there. I write the in Home.razor to show all picture but one line one picture. How to write one line code for all…
asked 2024-05-28T08:36:35.8933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 46%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MIPAKTEH_1
300
Reputation points
accepted 2024-05-28T13:48:29.4933333+00:00
MIPAKTEH_1
300
Reputation points
5 answers
One of the answers was accepted by the question author.
How to implement Google Authetication in Blazor server app without Core Identity
Hello I would like to use custom authentication without using out-of-the-box Core Identity in my Blazor Server App with Oauth authentication. I started the app using the template without using individual user account because we have our own…
asked 2022-04-29T01:37:58.587+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 45%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
biprism
51
Reputation points
commented 2024-05-25T03:50:08.1666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 14.000000000000002%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGT%3C/text%3E%3C/svg%3E)
George Todosi
5
Reputation points
1 answer
One of the answers was accepted by the question author.
How to resolve "An unhandled error has occurred. Reload 🗙" in Blazor application?
I am encountering this error consistently while executing my Blazor file. I reinstalled Visual Studio in case of missing files, but it did not work. I also tried creating Blazor files both from CLI and VS, but the error persists.
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,495 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,869 questions
asked 2024-05-24T05:48:47.9466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 22%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHR%3C/text%3E%3C/svg%3E)
Hassan Raza Khan
20
Reputation points
accepted 2024-05-24T14:43:08.19+00:00
Hassan Raza Khan
20
Reputation points
0 answers
Server project can not run client project in blazor hosted WASM application for firefox broswer only
I had develop blazor hosted WASM application. when run blazor application server program.cs can not run client program.cs i.e server project serve the client static assets of www root folder only can not initialize the client . server can not bind with…
asked 2024-05-23T22:16:28.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 84%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERP%3C/text%3E%3C/svg%3E)
Ramesh Penta
0
Reputation points
commented 2024-05-24T05:53:00.3333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 78%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Brando Zhang-MSFT
3,446
Reputation points Microsoft Vendor
1 answer
blazor application can not run at offline specfically in firefox browser
I had devlop the blazorWASM application with indexedDb. I had implement service worker for offline application WIth PWA also. Offline working successfully in chrome and edge browser but firefox not working i got the error while debugging that error is…
asked 2024-05-23T14:33:01.3066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 53%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERP%3C/text%3E%3C/svg%3E)
ramesh P
0
Reputation points
edited a comment 2024-05-23T19:21:05.1933333+00:00
Ramesh Penta
0
Reputation points
3 answers
One of the answers was accepted by the question author.
How to declare global variables in Blazor
How to declare global variables in Blazor , for example I have inputquestions in Index I want to use this in another page called Quiz. @page "/" <h1> Quiz </h1> Select Input Questions and Click on Quiz . <div…
asked 2024-05-23T14:07:57.82+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered 2024-05-23T17:59:40.6766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
61,181
Reputation points
1 answer
In firefox browser service worker stooped sunndenly after serve the resources to the client
I have develop blazor WASM application for offline thats why I had implement the service worker to intercept the request then serve the resource to the client using cache. Service worker successfully on chrome and edge but in firebox once application…
asked 2024-05-22T14:13:43.98+00:00
ramesh P
0
Reputation points
commented 2024-05-23T09:14:36.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 61%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPN%3C/text%3E%3C/svg%3E)
Ping Ni-MSFT
3,365
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Integrating RDLC reports in Blazor Web apps
Hello, Is it possible to call RDLC reports in a Blazor web app or use report viewer to load RDLC reports? I'm not seeing the reporting options in the latest framework. Could someone please share examples and resources for integrating RDLC reports with…
asked 2023-12-25T14:16:50.2066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 57.99999999999999%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDD%3C/text%3E%3C/svg%3E)
Diwakar Devangam
55
Reputation points
commented 2024-05-23T08:07:46.0933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(188.79999999999998, 92%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGD%3C/text%3E%3C/svg%3E)
Geoffrey de Sousa
0
Reputation points
4 answers
Blazor SignalR setup fails
Hi, Hopefully someone can point me in the right direction to resolve this problem, I have setup another SignalR hub in my blazor Server application and am getting the following failure when tryign to access the page that the SignalR hub is…
asked 2022-12-20T03:35:19.253+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 72%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPA%3C/text%3E%3C/svg%3E)
Peter Annandale
21
Reputation points
commented 2024-05-23T07:08:07.8533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 24%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Роман Суворов
0
Reputation points
1 answer
How to Implement Google Maps in a .NET MAUI Blazor App.
I'm currently developing a .NET MAUI app using Blazor and targeting .NET 7. One of the key features I'm looking to implement is integration with Google Maps to display locations of customers. However, I'm facing challenges with integrating Google Maps…
asked 2024-02-29T11:59:09.6166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 25%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENC%3C/text%3E%3C/svg%3E)
NIRANJAN CHIGULLA
5
Reputation points
commented 2024-05-22T23:04:31.0266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 45%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Squires,Steven
25
Reputation points
0 answers
Server-side Blazor web app outgoing TCP connection shut down when run on IIS server
Hi All, I have a server-wide blazor web application that I've written. Part of the application connects to a printer via a TCP connection and sends a byte array. It works when I run it from my computer, but when it is hosted on the webserver, the…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,622 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,495 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,594 questions
asked 2024-05-21T22:21:51.81+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 49%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
Carl Marvin
0
Reputation points
commented 2024-05-22T10:19:11.2266667+00:00
AgaveJoe
27,656
Reputation points
2 answers
One of the answers was accepted by the question author.
@await RenderSectionAsync giving "Cannot await method group" error
I am creating a razor application consisting of two simple user inputs and two navigation tabs with 'save' and 'cancel' button for the user inputs. I have pasted below part of the _Layout.cshtml code giving the titled error. Am I missing something ? …
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,622 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,381 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,495 questions
asked 2024-05-21T04:33:58.8933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 32%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAJ%3C/text%3E%3C/svg%3E)
Akhil Josef
20
Reputation points
accepted 2024-05-21T17:06:10.0966667+00:00
Akhil Josef
20
Reputation points
1 answer
One of the answers was accepted by the question author.
In Blazor Web App Server authentication Azure missing iss claims
Hello, I followed this guide to create a Blazor Web App (server) with azure athentication https://learn.microsoft.com/it-it/entra/identity-platform/tutorial-blazor-server and it works. here the authentication…
asked 2024-05-14T08:32:37.7933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 3%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESR%3C/text%3E%3C/svg%3E)
Stefania Robuschi
20
Reputation points
accepted 2024-05-21T11:04:28.7466667+00:00
Stefania Robuschi
20
Reputation points
2 answers
Best Practice For Database Access In Blazor MAUI Hybrid App
I'm porting a project from MVC into a Blazor MAUI Hybrid app with the intent to share common components and data. I have a Razor Class Library which does this, but was wondering if I should also put my SQL Server data access in here as well or keep that…
asked 2024-04-30T17:24:11.6166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 68%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDK%3C/text%3E%3C/svg%3E)
Daniel Kovach
0
Reputation points
commented 2024-05-21T05:56:01.5733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
38,906
Reputation points Microsoft Vendor
1 answer
How to logout user from all tabs in blazor webassembly standalone with azureb2c
Hi team, I have implemented azure b2c with my blazor webassembly standalone application. Now when user multiple tabs in same browser and log out from one of the session it remains active in other tabs. When user refreshes the page , it still is active.…
asked 2024-05-18T12:20:37.97+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 51%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
Nitesh
21
Reputation points
answered 2024-05-19T19:56:38.7766667+00:00
Bruce (SqlWork.com)
61,181
Reputation points
6 answers
How can I avoid TaskCanceledException by RemoteNavigationManager
Hi all; I have a Blazor server app and every couple of minutes I get the following in my logs: Error 12:09:54 [] Microsoft.AspNetCore.Components.Server.Circuits.RemoteNavigationManager - Navigation failed when changing the location to…
asked 2024-03-09T14:03:15.4966667+00:00
David Thielen
2,776
Reputation points
answered 2024-05-15T21:03:37.3766667+00:00
Bruce (SqlWork.com)
61,181
Reputation points
2 answers
One of the answers was accepted by the question author.
How to setup Blazor Server with Blazor WASM with gRPC for virtual IIS application?
Hi, I have simple Blazor Server without static files. It is only falling into Blazor WASM with static files using FallBackTo. There is gRPC an its Controller mapped on the main endpoint. Everythig is working on https://localhost. Once I try to deploy…
asked 2024-05-10T13:41:33.87+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 55.00000000000001%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMJ%3C/text%3E%3C/svg%3E)
Matěj Rada
40
Reputation points
accepted 2024-05-15T16:35:51.38+00:00
Matěj Rada
40
Reputation points
1 answer
Solution: Custom SignalR Endpoints (Hubs) in a Blazor Server Application using Azure B2C When Deployed to Azure
Posting this in case I need it myself... Issue: Using custom SignalR endpoints (for example a /chat hub) with Authentication in a Blazor Server application that uses Azure B2C will not work when deployed. It will work fine on your local machine (using…
asked 2023-01-15T08:30:23.1666667+00:00
Michael Washington
911
Reputation points MVP
answered 2024-05-15T13:18:30.56+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 76%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHS%3C/text%3E%3C/svg%3E)
Hatvani Sándor
0
Reputation points
4 answers
One of the answers was accepted by the question author.
Blazor Server: It is possible get Current Loged User In DbContext
Hello, I build blazor server multi tenant application and I wants to use HasQueryFilter in entity framework DbContext for predefined filter with TenantId. But I cannot get Current Loged User in DbContext. I inject to DB Context…
asked 2021-03-17T08:54:54.227+00:00
Jan Mucha
101
Reputation points
answered 2024-05-15T11:09:34.7366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 12%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
james biyond
0
Reputation points
1 answer
Automatic UI updates with Blazor
Using a .NET 8 Blazor WebApp, I hope to build an application whose pages automatically send updates to all users. For example, when Joe adds a payment to an invoice, Sue (who is viewing the same invoice) should see the new balace reflected on her screen…
asked 2024-05-14T23:20:47.5966667+00:00
Jeff Bowman
101
Reputation points
answered 2024-05-15T03:28:45.7666667+00:00
Bruce (SqlWork.com)
61,181
Reputation points