Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,605 questions
2 answers
Blazor WASM & Azure Static Web Apps, routes not working
I have a blazor WASM static web app, the "/api/" & "/.auth/" urls that should be handled on the server side by Azure seem to get pick up by the blazor WASM routing. the "sorry, theirs nothing..." here is coming from…
![](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(131.20000000000002, 16%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
2 answers
Is using Microsoft Azure Managed Identities the only way of using EF Core?
I am rewriting an old ASP.NET WebForms application, into a server-side Blazor application using .NET 8. And I'm also going to use Entity Framework Core 8. I've been following along in these two Microsoft Learn courses DbContext Lifetime, Configuration,…
asked 2024-11-21T22:06:20.5+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(214.4, 35%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFR%3C/text%3E%3C/svg%3E)
Falanga, Rod, DOH
240
Reputation points
answered 2024-11-22T21:33:56.7033333+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)
67,406
Reputation points
1 answer
Integrating Video Conferencing in a Blazor Application
I want to use video conferencing in my Blazor application. Here is a requirement for my application. Virtual Classroom: Integrate a video conferencing library to build a real-time classroom experience. Explore libraries offering screen-sharing…
asked 2024-11-22T10:47:35.1433333+00:00
Cenk
1,021
Reputation points
answered 2024-11-22T17:16:40.5033333+00:00
Bruce (SqlWork.com)
67,406
Reputation points
1 answer
MAUI Blazor hybrid - Windows MSIX packaging - Unable to set start menu folder
I am new to MSIX packaging so if this is a naïve question I apologise. I have tried to set the start menu folder of the application shortcut for my latest MAUI-Blazor hybrid app as part of the MSIX package. I have followed the guidance in Group…
asked 2024-11-21T10:43:10.63+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(233.6, 67%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVJ%3C/text%3E%3C/svg%3E)
Valentine, Jack
0
Reputation points
answered 2024-11-22T06:26:08.7166667+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.)
44,791
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Blazor: Working with static files that may be cached
I am working a Blazor WASM application. Lately, I have faced an issue where the updated static file, in this case a .json file, is not being read properly. I have the static file under the wwwroot folder in my Client project. My Server project is…
![](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(96, 44%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Bootstrap Issues Blazor.
I have two issues with this code a)The placeholders in the textboxes are not being displayed. b)A distortion appears in Samsung Galaxy (Android) but not on Windows, I included Bootstrap but still it doesn't work. Here is the reference from Index.html …
![](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(67.2, 41%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKA%3C/text%3E%3C/svg%3E)
1 answer
Add Or Change Identity Claims In .Net 8 Blazor Web App
Hi, In Create New Blazor Web App Project : Check => Individual Check => .Net 8 Check => Auto Interactivew and in ApplicationUser.cs I add a property for use full name { public sting Fullname { get; set; } } but in components i want show…
asked 2024-01-16T19:17:43.76+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(240, 92%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EME%3C/text%3E%3C/svg%3E)
Mahdi Elahi
31
Reputation points
edited a comment 2024-11-20T17:54:26.52+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(83.2, 18%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
SABBAH
0
Reputation points
1 answer
One of the answers was accepted by the question author.
How to publish a blazor website with sql sever that is giving the error HTTP Error 500.30 - ASP.NET Core app failed to start
hi, im trying to publish my blazor web app on azure however it fives me the error HTTP Error 500.30 - ASP.NET Core app failed to start. when i try to debug it and go into the diagnose page of the websever i get this error…
asked 2024-11-18T11:43:25.1633333+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, 57.99999999999999%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAW%3C/text%3E%3C/svg%3E)
Aidan Waterford
20
Reputation points
commented 2024-11-20T11:06:03.3933333+00:00
Aidan Waterford
20
Reputation points
1 answer
How to Persist SignalR Broadcasted Data on Blazor Server Page After Navigation?
Hello, I am broadcasting measurement data from an API and persisting it in a database. [ApiController] [Route("api/[controller]")] public class MeasurementsController : ControllerBase { private readonly IHubContext<WeighingHub>…
asked 2024-11-19T15:28:32.5+00:00
Cenk
1,021
Reputation points
answered 2024-11-19T16:54:29.55+00:00
Bruce (SqlWork.com)
67,406
Reputation points
1 answer
One of the answers was accepted by the question author.
How to Decouple Front-End from Back-End with Secure APIs for User Management in Blazor Web App (.NET 8)
Hello, I'm used to creating Blazor Web App projects in .NET 8 with "individual accounts" and interactive render mode set to Auto, with per-page interactivity. The advantage of this setup is that all the account management mechanics are…
asked 2024-10-31T14:42:41.7966667+00:00
Laurent Guigon
306
Reputation points
commented 2024-11-18T13:41:11.13+00:00
Laurent Guigon
306
Reputation points
1 answer
One of the answers was accepted by the question author.
Getting Windows username in Blazor .Net 8 server app
Hi I'm new to Blazor and really to .Net Core also. I have the Visual Studio 2022 generated Blazor .Net 8 server app and need to access the username of the user logged into Windows from within the razor pages. I've perused the internet and tried…
asked 2024-07-31T20:31:48.31+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(169.60000000000002, 95%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETB%3C/text%3E%3C/svg%3E)
Todd B
20
Reputation points
commented 2024-11-18T07:54:53.08+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, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZN%3C/text%3E%3C/svg%3E)
Zdenek Novotny
0
Reputation points
1 answer
How to fine tune SignalR connection in Blazor Server?
Hello there, I am trying to read data from a weight measurement device and send data to a server instantly with SignalR. The architecture consists of a console application that collects the measurement data and an ASP.NET Core API with a hub that…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,645 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.
1,605 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,062 questions
asked 2024-11-14T17:03:55.79+00:00
Cenk
1,021
Reputation points
commented 2024-11-18T05:16:36.8666667+00:00
JasonPan - MSFT
5,991
Reputation points Microsoft Vendor
1 answer
How to place appsettings.json in RCL project to be consumed by Configuration of blazor wasm app
I have a strategy to share App.razor from RCL project with Blazor hosting apps like Blazor Webassembly standalone app as a front-end app and Blazor hybrid apps as native apps. I placed all assets into a RCL project(RCL) including appsettings.json file in…
asked 2024-11-02T10:19:31.8366667+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(6.4, 23%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECK%3C/text%3E%3C/svg%3E)
Charles Kim
5
Reputation points
commented 2024-11-18T00:09:30.01+00:00
Bruce (SqlWork.com)
67,406
Reputation points
2 answers
One of the answers was accepted by the question author.
Error RZ10012 when adding a component in blazor
Hello, I'm trying to learn Blazor with a youtube video. I have this page : MainLayout.razor @inherits LayoutComponentBase <div class="page"> <div class="sidebar"> <NavMenu /> </div> …
asked 2023-01-18T12:23:31.0866667+00:00
Laurent Guigon
306
Reputation points
commented 2024-11-16T20:49:17.3633333+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(38.4, 31%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJF%3C/text%3E%3C/svg%3E)
Jackson Faria
0
Reputation points
1 answer
One of the answers was accepted by the question author.
HTML Page for Intersecting lines with 4 textboxes for MAUI Blazor App
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Vertical Angles with…
4 answers
Asking for suggestions on how to proceed with no FKs
I am at the beginning of re-writing an old ASP.NET WebForms application, into an ASP.NET Core app using Razor and Blazor. The difficult step I am facing now is the database. The original developers, all who left before I was hired, had originally used…
asked 2024-11-04T16:40:42.7833333+00:00
Falanga, Rod, DOH
240
Reputation points
commented 2024-11-13T17:00:38.82+00:00
Bruce (SqlWork.com)
67,406
Reputation points
0 answers
Help to filter in TreeView
Hi, I've a blazor hybrid maui application and I have put the treeview. I have created a service to search for files in the tree structure and a text input for the search. My problem is that when I select a file in the search zone the nodes are filtered…
![](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, 79%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
0 answers
MAUI -- Another user has already installed an unpackaged version of this app. The current user cannot replace this with a packaged version.
I'm running into an issue with a commercial Maui app I'm working on. Essentially, we have multiple developers working on this application over RDP, none of which have administrative privileges. What happens is that when one user builds and debugs, anyone…
asked 2023-10-10T19:18:42.72+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(160, 78%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Dylan
1
Reputation point
commented 2024-11-09T18:03:49.2466667+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, 48%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
cu_vs_cu_vn
0
Reputation points
3 answers
How to detect user's inactiveness in Blazor server app
We are developing a Blazor Server App, with no single line of JS written so far. This may be a basic question. My question is how to detect the user's inactiveness on Blazor server app and prompt them to either continue or logout or simply log…
asked 2022-09-27T12:47:00.917+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(89.60000000000001, 98%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBR%3C/text%3E%3C/svg%3E)
Balu Raju
81
Reputation points
commented 2024-11-05T22:38:30.2433333+00:00
Bruce (SqlWork.com)
67,406
Reputation points
3 answers
One of the answers was accepted by the question author.
Using Blazor, AD B2C and API Manager
Hi, I am using Azure AD B2C to secure my Blazor app and API’s. I have APIM fronting a set of Azure Fuctions. I can authenticate the user ok, using the MsalAuthentication class (well, the builder.Services.AddMsalAuthentication method). As it…
asked 2021-03-24T13:25:15.267+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(99.2, 15%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGA%3C/text%3E%3C/svg%3E)
Graham Allwood
306
Reputation points
commented 2024-11-05T01:03:16.4166667+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(262.40000000000003, 57.00000000000001%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
aha lotus
0
Reputation points