1,673 questions
1,673 questions with Developer technologies | .NET | Blazor tags
1 answer
System.Text.Json How to create customer converter that can use another converter?
I have a class which has a member that also needs a custom converter. public class ClassA { public int TypeDiscriminator { get; set; } // this member needs a custom converter public SourceCache<Property, string> Properties { get; set;…
Developer technologies .NET Blazor
asked 2021-07-19T18:34:11.98+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, 30%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAO%3C/text%3E%3C/svg%3E)
Alex Oh
1
Reputation point
answered 2021-07-19T19:55:31.77+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, 32%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMT%3C/text%3E%3C/svg%3E)
Michael Taylor
60,161
Reputation points
1 answer
One of the answers was accepted by the question author.
HOWTO: Azure Identity Custom Claims or Blazor User Security
I have a Blazor wasm project where my users are authenticated through Azure Identity. I need to further restrict functionality and data access based on user/group permissions. Is it possible to put these restrictions in the token from Azure as claims,…
Developer technologies .NET Blazor
1,673 questions
Microsoft Security Microsoft Entra Microsoft Entra ID
25,081 questions
asked 2021-07-17T18:37:39.177+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(230.39999999999998, 28.999999999999996%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
Matthew Holton
331
Reputation points
commented 2021-07-19T17:06:22.237+00:00
JamesTran-MSFT
36,906
Reputation points Microsoft Employee
Moderator
0 answers
Search in database from editform
Does anyone know how could I check if the email and password from EditForm exists in database? I'm using Blazor Server and SQL Server as database and I already have the models from database and the context. I know I should do a service class for user and…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-16T14:04:23.69+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(64, 53%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
Georgiana
1
Reputation point
commented 2021-07-19T06:21:13.75+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
1 answer
One of the answers was accepted by the question author.
Which project type for Blazor and Why 100 days of Blazor
I am doing 100 days of code and already hit a learning curve in MVC we would have had a project that just lived on the server now in the blazor land we have. WebAssembly Server Side Hosted asp.net core Blazor Can someone explain to me the…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-14T08:18:22.73+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, 6%, 22%)' 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)
NOVATROOP77
266
Reputation points
commented 2021-07-15T20:07:01.373+00:00
NOVATROOP77
266
Reputation points
1 answer
Problem object service parameter
Hi, in the startup.cs module of a Blazor server project I declared this endpoint: endpoints.MapPost("/timestamp/addtimestamp/", (context) => { var timestamp =…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-14T14:20:26.52+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(214.4, 15%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Stefano Milanesi
21
Reputation points
answered 2021-07-14T16:13:55.797+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)
77,686
Reputation points
Volunteer Moderator
1 answer
I get error in blazor wasm when i try to add identity item with scaffold.
When adding Identity to a project I get this error. error when executing the selected code generator error when restoring the package
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-13T16:42:51.02+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, 75%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJA%3C/text%3E%3C/svg%3E)
Jorge Arana
1
Reputation point
commented 2021-07-14T02:51:53.337+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, 76%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYY%3C/text%3E%3C/svg%3E)
Yiyi You - MSFT
521
Reputation points
0 answers
ASPNETCORE_ENVIRONMENT
Hello, a Blazor Server Project which runs on a Azure WebApp with KeyVault Secret. But there is an ASPNETCORE_ENVIRONMENT ERROR which says set the ASPNETCORE_ENVIRONMENT to Development, but it is already set to Development! The error is just on the public…
Developer technologies .NET Blazor
1,673 questions
![](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, 87%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMW%3C/text%3E%3C/svg%3E)
0 answers
ApiAuthorizationDbContext wie kann ich für die IdentityRole und IdentityUser jeweils eine andere Tabelle nutzen?
Hallo NG, In meinem vorherigen Project Angular habe ich den ApplicationDBContext wie folgt erstellt: public class ApplicationDbContext : IdentityDbContext<ApplicationUser, ApplicationRole, string> Ich möchte nun in meinem neuen Programm…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-10T17:48:05.097+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(230.39999999999998, 92%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIM%3C/text%3E%3C/svg%3E)
Ingo Manthey
41
Reputation points
commented 2021-07-12T06:42:43.03+00:00
Yiyi You - MSFT
521
Reputation points
3 answers
One of the answers was accepted by the question author.
Blazor server: return more objects from endpoint
Hi, I'm developing a Blazor Server application and I "declared" this EndPoint in the "Configure" of the Startup.cs file: endpoints.MapGet("/products/GetProduct/{ProductType}/{ProductSerialNumber}", (context)…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-07T16:57:45.84+00:00
Stefano Milanesi
21
Reputation points
commented 2021-07-10T07:09:13.553+00:00
Stefano Milanesi
21
Reputation points
1 answer
One of the answers was accepted by the question author.
HOWTO: Secure Both API and Client Blazor With Azure AD
I am looking for a guide that provides the formula for securing both the wasm and api via Azure AD. I see mentions of Azure AD B2C, is this a requirement or just a bolt on layer? I have been able to secure the wasm portion of the solution, but all…
Developer technologies .NET Blazor
1,673 questions
Microsoft Security Microsoft Entra Microsoft Entra ID
25,081 questions
asked 2021-07-09T14:22:14.46+00:00
Matthew Holton
331
Reputation points
commented 2021-07-09T19:29:12.513+00:00
JamesTran-MSFT
36,906
Reputation points Microsoft Employee
Moderator
0 answers
RZ10012 error when uses 'InputSelect' at blazor with VSCODE
@page "/Add_book" @using Microsoft.Extensions.Logging @using Microsoft.AspNetCore.Components.Forms <ul> <li> <label for = "input_booth"> C </label> <input id =…
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-08T07:03:08.627+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, 34%, 25%)' 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)
blastupt
1
Reputation point
commented 2021-07-09T02:55:30.817+00:00
Anonymous
2 answers
Cannot Call .NET Method From Js Blazor WASM
I m getting an error The assembly 'ProjectClient' does not contain a public invokable method with [JSInvokableAttribute("UpdateDealsStageAsync")]. in blazor wasm project I have created the JSinvokable function This is file DealService.cs …
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-07T16:33:52.627+00:00
Prathamesh Shende
441
Reputation points
answered 2021-07-08T22:12:30.2+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, 18%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBB%3C/text%3E%3C/svg%3E)
Bruce Barker
801
Reputation points
1 answer
One of the answers was accepted by the question author.
When are we going to have real Fluent UI support from Microsoft for Balzor web client app dev?
It's been almost 3 years since Blazor Web assembly client apps are in place. With the release of .Net5 during Nov 2020, Blazor became integral part of official Microsoft suite. It's one of the coolest rapid app dev (RAD) platform to build enterprise web…
Developer technologies .NET Blazor
1,673 questions
![](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(224.00000000000003, 0%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDE%3C/text%3E%3C/svg%3E)
7 answers
One of the answers was accepted by the question author.
Blazor wasm in VS CODE
Hi, I've tried to use blazor wasm in vs code and I have some difficulties to install things correctly. I don't undserstant why <Nav / > is underlined It's the things in another razor page all htlm is underlined. Other point : …
Developer technologies .NET Blazor
1,673 questions
![](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)
3 answers
Blazor server. Scoped Service created twice outside the @Body
If Razor Component1 injecting Scoped Service1 is inserted outside the @Anonymous of the LayoutComponent, then Service1 is created 2 times. Even if you insert 100 such components outside the @Anonymous , two services will be created nevertheless. If…
Developer technologies ASP.NET ASP.NET Core
4,815 questions
Developer technologies .NET Blazor
1,673 questions
asked 2021-03-26T11:57:13.713+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(230.39999999999998, 67%, 32%)' 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)
Марат Шакуров
1
Reputation point
answered 2021-07-05T13:23:19.097+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, 69%, 24%)' 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)
Mayur Ekbote
1
Reputation point
0 answers
Identifying clients on a Server-side blazor app
Hi, I would like to know if there is way of identifying clients on a Server-side blazor app. The problem: We are using aprox 50 handhelds based on Windows CE and we are trying to convert the app to Blazor which will be used on Android handhelds. …
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-02T07:43:18.177+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, 60%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECL%3C/text%3E%3C/svg%3E)
Clemens Linders
21
Reputation points
commented 2021-07-02T11:04:00.473+00:00
AgaveJoe
30,126
Reputation points
0 answers
Blazor App azure use to work, but now Not working with error pasted below could someone help please as it a future buisness app!!?
Is this a version issue with whats on azure App even though the project is upload as SELF CONTAINED. NOTE this error also happens with a New blank Blazor server app, every thing use to work fine but now getting this when uploaded to azure app!!! …
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-02T08:24:59.38+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(201.6, 37%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELA%3C/text%3E%3C/svg%3E)
lakes abim
1
Reputation point
asked 2021-07-02T08:24:59.38+00:00
lakes abim
1
Reputation point
0 answers
Using ExpandEndpoint requires that the replaced endpoint have a unique priority. The following endpoints were found with the same priority: /_Host /_Host
Since the system went online, there were some errors causing it not to work appropriately. I searched for the information online and could not find any solution. Has anyone encountered this type of situation? I have attached the error message …
Developer technologies .NET Blazor
1,673 questions
asked 2021-07-01T16:32:03.897+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(25.6, 37%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
Lara
1
Reputation point
commented 2021-07-02T06:21:00.877+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, 98%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERN%3C/text%3E%3C/svg%3E)
Rena Ni - MSFT
2,066
Reputation points
0 answers
Blazor TypeClient `AddHttpMessageHandler` emits `InvalidOperationException` (ValueFactory attempted to access the Value property of this instance.)
I try to apply ASP.NET Core Blazor WebAssembly additional security scenarios Typed HttpClient with OIDC authentication like below, cs // Blazor WebAssembly 'Program.cs' public static async Task Main(string[] args) { var…
Developer technologies .NET Blazor
1,673 questions
Developer technologies .NET .NET Runtime
1,269 questions
0 answers
Creating page with formated data
I recently tried to make a no code or less code platform for large system which have lots of page. So i thought the data of page could be managed by some xml, xaml or just formatted string and the client just build a page by the data. Like this. …
Developer technologies .NET Blazor
1,673 questions
asked 2021-06-29T01:25:13.87+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(80, 0%, 17%)' 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)
마루 라온
21
Reputation points
commented 2021-06-29T08:35:34.723+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(0, 9%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECD%3C/text%3E%3C/svg%3E)
Chao Deng-MSFT
801
Reputation points