Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
1 answer
One of the answers was accepted by the question author.
What is the best way to use a SignalR service for my Blazor RenderMode.InteractiveServer app?
Hi all; I've read in numerous places that having my Blazor server use a SignalR service will let it handle a lot more simultaneous requests. So I want to add this. I've seen three very different ways describing how to do this: Write a ton of code …
asked 2024-07-09T17:37:42.7533333+00:00
David Thielen
2,796
Reputation points
commented 2024-07-09T22:52:58.2433333+00:00
David Thielen
2,796
Reputation points
1 answer
One of the answers was accepted by the question author.
Blazor HealthChecks - works on my system, error on Azure App Server
Hi all; I have a Blazor Interactive Server app and have set up health checks as follows: builder.Services.AddHealthChecks() .AddDbContextCheck<TrackingDbContext>("App Database") …
asked 2024-07-06T15:57:46.3866667+00:00
David Thielen
2,796
Reputation points
accepted 2024-07-09T16:23:44.85+00:00
David Thielen
2,796
Reputation points
2 answers
One of the answers was accepted by the question author.
How to Upload and List Files in Blazor Server 8
I'm new to Blazor 8 and I'm trying to learn how to handle file uploads and display the uploaded files in a Blazor Server application. Specifically, I'm looking to: Allow users to upload multiple files to the folder.wwwroot/Upload Provide a button…
![](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, 17%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
How do I get the "name" in name.domain.com when rendering a page?
Hi all; I am trying to set my app up so that an account, which has a uniqueId can access the webpage as uniqueId.domain.com and I then display just their content. How do I get the uniqueId from uniqueId.domain.com/folder/page? Do I use NavigationManager?…
asked 2024-07-08T23:08:43.7366667+00:00
David Thielen
2,796
Reputation points
commented 2024-07-09T02:42:00.53+00:00
David Thielen
2,796
Reputation points
1 answer
One of the answers was accepted by the question author.
How do I allow multiple NAMES.domain.com for my web app?
Hi all; I have a Blazor app running on Azure App Server. You presently get to it using ohana.tradewindsstudios.us which works great. I want to allow MyName.tradewindsstudios.us, YourName.tradewindsstudios.us, AnyName.tradewindsstudios.us, etc. to go to…
asked 2024-07-07T21:07:36.9533333+00:00
David Thielen
2,796
Reputation points
accepted 2024-07-08T22:59:02.7266667+00:00
David Thielen
2,796
Reputation points
1 answer
Blazor WebAssembly Standalone App shows blank page in Azure environment
I just upgraded my backend (ASP.NET Core) and frontend (Blazor WebAssembly) from .NET 6 to .NET 8. I had to do few changes to make it work and succeed in my Azure DevOps pipelines but locally everything works now basically. Now that it's deployed in my…
asked 2024-07-04T20:03:08.7066667+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, 32%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBL%3C/text%3E%3C/svg%3E)
Bjorn Lenoir
20
Reputation points
commented 2024-07-08T02:06:50.1833333+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
Is it possible for a Blazor app to access Windows Server Active Directory?
We are beginning to consider writing some new apps using Blazor and .NET 8. I've played around with the beginner's tutorials, which are nice, but not enterprise quality. One of my colleagues has been experimenting with Blazor. He has approached it from…
asked 2024-07-03T23:55:54.7266667+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
105
Reputation points
commented 2024-07-07T16:40:30.2566667+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)
61,811
Reputation points
1 answer
One of the answers was accepted by the question author.
I have 3 image in Blazor page.Want do every image have own Uploadfile that mean one image one uploadfile
@page "/" @rendermode InteractiveServer @inject NavigationManager Navigation <h1 style="color: blue;">Promosi Barang Anda!</h1> <p></p> Welcome to your new app. <p></p> @for (int i = 0; i <…
asked 2024-07-04T15:27:00.7266667+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 2024-07-05T14:21:43.5466667+00:00
MIPAKTEH_1
300
Reputation points
4 answers
Blazor webassembly shows 405 error in localhost (and also when deployed to iis) when redirect back from payment website
I have created a blazor webaseembly project using .net 7. The blazor app redirects to an external url for payment. Once payment is done the payment status page(which is in the blazor app) should be loaded as that's the return url set while calling the…
asked 2023-01-27T11:08:51.96+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(172.8, 17%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJG%3C/text%3E%3C/svg%3E)
Jayant Guru
0
Reputation points
commented 2024-07-04T20:05:46.3066667+00:00
Cenk
991
Reputation points
1 answer
How to navigate to 3rd party URL in Blazor WASM?
Hi, I have an e-commerce solution. Using Blazor WASM .NET 6 for the client side. I am using a 3rd party payment gateway. Unfortunately, they don't have a great support and help desk so most of the time I am trying to find my way with trial and error. I…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 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.
1,507 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.
10,663 questions
3 answers
How to insert HTML to a Blazor WASM?
I am working on an e-commerce solution. The client side is a Blazor WASM .Net 6 project. I am trying to use a 3rd party payment gateway and unfortunately, their support is very poor. I am trying to progress by trial and error. On the checkout razor page,…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 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.
1,507 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.
10,663 questions
0 answers
Authentication Issues in Blazor Application After IIS Restart
Hello everyone, I'm encountering a significant issue with authentication in my Blazor application hosted on a Windows Server within a LAN environment. Problem Description: Whenever I turn off the IIS server to install updates for the application and then…
asked 2024-07-03T18:34:32.94+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(44.800000000000004, 85%, 14%)' 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)
Hamza SOUIHEL
0
Reputation points
edited a comment 2024-07-04T04:39:09.12+00:00
Brando Zhang-MSFT
3,446
Reputation points Microsoft Vendor
0 answers
EditForm.OnValidSubmit called 4 times in rapid succession
Hi all; We have one user this is happening with. We cannot reproduce it and it is not happening to any others. And it has happened to them twice out of 8 uses of the relevant page. Needless to say, I can't create a MVE because we can't reproduce it. The…
asked 2024-07-03T18:31:54.1666667+00:00
David Thielen
2,796
Reputation points
commented 2024-07-04T04:18:08.27+00:00
JasonPan - MSFT
4,811
Reputation points Microsoft Vendor
2 answers
Index was out of range in Blazor
When searched for Location that doesn't exist timeZoneAtLocation[0] is [] and is throwing the below error . Please suggest on how to check nulls. Note : Replace "My Bing Key" with Bing Key. timez =…
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
Azure Maps
Azure Maps
An Azure service that provides geospatial APIs to add maps, spatial analytics, and mobility solutions to apps.
666 questions
Azure Startups
Azure Startups
Azure: A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.
240 questions
asked 2024-04-11T09:28:22.69+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 2024-07-03T15:00:04.5033333+00:00
rbrundritt
16,551
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Use SignalR service with my Blazor server app running on Azure App Service
Hi all; I've read in numerous places that adding a SignalR service to my Blazor app running on Azure App service, where the SignalR service connects to the remote client browser on one side and connects to my Blazor app on the other side should speed up…
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,507 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
137 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,428 questions
Azure Startups
Azure Startups
Azure: A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.
240 questions
asked 2024-06-22T16:47:49.52+00:00
David Thielen
2,796
Reputation points
edited the question 2024-07-03T04:23:26.18+00:00
Ryan Hill
27,126
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Blazor accessing global variable issue
Hi all I asked here how to save variable state and i get long answers and what I want is to know if it's possible in blazor to define a variable somewhere in the app structure so I can access it from any component. something like in console program…
asked 2023-10-01T07:18:17.1633333+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(176, 36%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHE%3C/text%3E%3C/svg%3E)
Haviv Elbsz
2,071
Reputation points
commented 2024-07-03T00:04:29.12+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(275.2, 56.00000000000001%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Andy Mesta
0
Reputation points
7 answers
Best Report Tools for Blazor
My company is transitioning from legacy software that makes extensive use of Crystal Reports and we are looking for a tool compatible with Blazor. Many options come up in a Google search, but we don't have enough experience with the platform to make an…
asked 2023-02-09T02:52:54.0333333+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, 35%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
RussDFM
5
Reputation points
answered 2024-07-02T16:20:20.1366667+00:00
David Thielen
2,796
Reputation points
0 answers
Pentesting Blazor Server Apps
Hi, I came across a web app that is using Blazor Server, all the communication is happening through SignalR. Now in traditional web apps, pentesters use ZAP/Burp to intercept the traffic and manipulate with it. i.e. test access controls by toggling the…
asked 2024-02-27T13:50:50.58+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(131.20000000000002, 25%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENU%3C/text%3E%3C/svg%3E)
Najam ul Saqib
160
Reputation points
commented 2024-07-02T11:54:55.37+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(70.4, 43%, 16%)' 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)
NOIPMYBIZCOM
0
Reputation points
4 answers
How to fix Add-Migration problem?
Hi, I am trying to add another entity to the database in my e-commerce solution which includes client and admin projects using Blazor WASM and Server, Asp.Net Core API, and data access projects. However, I am getting an error message as shown below: How…
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
726 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,412 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.
1,507 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.
10,663 questions
2 answers
One of the answers was accepted by the question author.
Blazor web app is not working for any events, button click or dropdown selection in .NET 8
I have the following component, but none of the events are being triggered in .NET 8. I suspect this issue is due to the new rendering modes introduced in .NET 8. @using MyFirstBlazorWebApp.Components.UI <PageTitle>Dynamic Marvel…
asked 2024-06-29T08:45:02.86+00:00
Rikam Palkar
61
Reputation points
accepted 2024-07-01T13:19:00.62+00:00
Rikam Palkar
61
Reputation points