Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,596 questions
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…
3 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
![](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
215
Reputation points
commented 2024-11-08T16:46:02.62+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, 51%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETL%3C/text%3E%3C/svg%3E)
Tom Letham
0
Reputation points
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
edited a comment 2024-11-07T19:27:09.5266667+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)
66,706
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)
66,706
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
1 answer
Blazor Server with Entity Framework Core Code First
Hello, we are currently evaluating the usability of Entity Framework Core Code First in a Blazor Server application. We try to migrate from a Database First approach where we created a DbContext instance (by a IDbContextFactory) per database…
asked 2024-10-04T11:46:31.28+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(268.8, 78%, 36%)' 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)
Sieber, Richard
5
Reputation points
commented 2024-11-04T10:50:23.35+00:00
Sieber, Richard
5
Reputation points
1 answer
Why is the blazor css isolation not working?
I have an AppLogin.razor component and its css file is AppLogin.razor.css. They are working fine. I have a UserLogin.razor component and its css file is UserLogin.razor.css. The working mechanism is as follows When you login from the AppLogin.razor…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,919 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,612 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.
1,596 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,507 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.
11,010 questions
asked 2024-02-25T21:05:38.5766667+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(243.2, 33%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHA%3C/text%3E%3C/svg%3E)
Haneen Al-fakhry
10
Reputation points
commented 2024-11-02T22:49:59.3666667+00:00
SurferOnWww
3,201
Reputation points
1 answer
Blazor App Redirecting API response to login page
I am building a Blazor Server app on .NET. The app was started using the Visual Studio .NET8 Web template for Blazor server with individual authentication turned on. In the second step, I added an API controller to the app, with the [Authorize]…
asked 2024-10-05T17:18:09.84+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(108.80000000000001, 69%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Amjad Khan
41
Reputation points
edited the question 2024-11-01T08:25:22.11+00:00
Jack J Jun
24,516
Reputation points Microsoft Vendor
0 answers
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
286
Reputation points
commented 2024-11-01T02:33:10.2333333+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(121.6, 24%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETW%3C/text%3E%3C/svg%3E)
Tiny Wang-MSFT
2,731
Reputation points Microsoft Vendor
1 answer
System.NotSupportedException: The given path's format is not supported
I have a project that has been building and publishing successfully. However, after attempting to solve the iOS 18 white screen issue, a new error has started to appear, and I am unsure where to look to fix it. The following changes have been made since…
asked 2024-10-10T06:08:54.01+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(57.599999999999994, 15%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDT%3C/text%3E%3C/svg%3E)
Dan Taxbøl
25
Reputation points
answered 2024-10-31T13:51:37.3+00:00
Dan Taxbøl
25
Reputation points
0 answers
Data API Builder - Azure Static Web Apps
Trying to understand Data API Builder (DAB) and if its right for my use case. Based off a simple address book example, there is a table "Addresses" that would have columns: User (the user of the address book, likely an ID linked from a User…
![](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)
1 answer
Customize default Account Pages for Blazer Server with Interactivity
I am fairly new to blazor ecosystem and have a requirement to modify the default registration to include role for the user. This could be a simple radio but they want selectable cards. I understand default registration is statically rendered and I…
asked 2024-10-29T20:22:28.5266667+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, 61%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Afnan Bashir
0
Reputation points
commented 2024-10-30T09:42:26.9233333+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
4,720
Reputation points Microsoft Vendor
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
286
Reputation points
commented 2024-10-28T20:46:10.7+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(147.20000000000002, 30%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBJ%3C/text%3E%3C/svg%3E)
Beaumont, James
21
Reputation points
2 answers
Blazor Widgets and Dashboard
Hi Team, I am currently working on a Blazor project where I need to create a financial dashboard with customized widgets based on user roles and access levels. Can you please share a sample project without using any third-party tools like Syncfusion,…
asked 2024-10-22T07:27:57.8866667+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
75
Reputation points
answered 2024-10-28T16:05:46.07+00:00
Bruce (SqlWork.com)
66,706
Reputation points
1 answer
One of the answers was accepted by the question author.
Passing data from a Razor page to an MVC controller using Blazor web app
I have a Blazor web app with one Razor file (Values.razor), an API controller (ValuesController), and a model (ValuesClass). In Values.razor, I have one button that calls the Get method in ValuesController. I'm trying to assign data to a static list in…
asked 2023-12-30T07:54:45.5733333+00:00
Diwakar Devangam
75
Reputation points
accepted 2024-10-28T11:20:40.4666667+00:00
Diwakar Devangam
75
Reputation points
1 answer
One of the answers was accepted by the question author.
Concurrency Failure while updateng user
Hi. After adding new item in List<RefreshToken> in user entity and update it in UserManager.UpdateAsync() me getting error "Optimistic concurrency failure, object has been modified". How i can fix it? public class User : IdentityUser { …
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,919 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.
1,596 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.
11,010 questions
asked 2024-10-23T14:59:32.0066667+00:00
DiamondKesha
51
Reputation points
accepted 2024-10-28T11:13:35.18+00:00
DiamondKesha
51
Reputation points
1 answer
One of the answers was accepted by the question author.
How to create the controller with Blazor Hybrid Maui and SQLite?
Hi, I use blazor hybrid maui project . I've created the classlibrary to create ApplicationDbContext.cs and model to do the migration with Ef core that involved SQLite I don't know much about blazor hybrid maui & sqlite; now my question is that I…
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,596 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.
11,010 questions
asked 2024-10-03T15:58:57.2866667+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, 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)
sblb
1,231
Reputation points
edited the question 2024-10-28T02:02:32.9666667+00:00
Jack J Jun
24,516
Reputation points Microsoft Vendor
1 answer
Deploying .NET 8 Blazor Interactive server to an "app" in IIS
Am trying to install a blazor 8 server app on IIS. Everything works fine within VS2022, but once I deploy the files to IIS I get some errors. I've tried <base href="/BlazorApp4/" /> or <base href="/" /> and …
asked 2024-10-25T20:19:56.91+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, 77%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
Steve Wasielewski
0
Reputation points
commented 2024-10-28T01:59:14.16+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
3,706
Reputation points Microsoft Vendor
0 answers
How to change the solution and the project name in blazor server
Hello, I'm trying to rename the blazor project in the solution, but when I rename project, it doesn't change the namespaces and in the other places in the pages of the project. Is there any other way I can do this safely without breaking the app?
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,596 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,193 questions
asked 2024-10-24T08:29:52.6033333+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(124.80000000000001, 81%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAF%3C/text%3E%3C/svg%3E)
adrio fernando
0
Reputation points
edited the question 2024-10-28T01:46:26.32+00:00
Jack J Jun
24,516
Reputation points Microsoft Vendor
0 answers
Blazor Server Side Custom CultureInfo getting overridden when using AzureSignalR
I have a Blazor interactive server side .net 8 application. I wanted to change the default DateTimeFormat across the entire application for certain Cultures, so I created some custom CultureInfo's shown here: public static List<CultureInfo>…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,919 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.
1,596 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
147 questions
asked 2024-06-25T23:30:39.3+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(35.2, 94%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECJ%3C/text%3E%3C/svg%3E)
C-Jesse Bryan
0
Reputation points
commented 2024-10-24T04:42:19.35+00:00
JasonPan - MSFT
5,906
Reputation points Microsoft Vendor