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when connect to db2 database it balzor form hangs and stuck ?
I working on blazor web application working on two database sql server and db2 i face issue when connecting to db2 to get some data data retrieved slowly and some times hang and stuck so i need to make best idle case to handle connection issue to db2…


How can I resolve a mono_wasm_set_is_debugger_attached error in published Blazor WASM app on Edge?
In the latest version of Microsoft Edge I have an issue where a published Blazor WASM (.NET 6) application it getting errors on launch: Assertion failed: Cannot call unknown function mono_wasm_set_is_debugger_attached, make sure it is exported As far as…


How to display and hide drop down lists based on condition drop down list ?
I work on blazor server side I have drop down list condition have 3 option server and database and owner . every option from these three options have one drop down list only so server have drop down list database have drop down list owner have drop down…


How to enhance Azure AD B2C Samples to Accommodate Azure API Management (APIM)?
Background: I've been studying https://learn.microsoft.com/en-us/answers/questions/1185611/where-are-net-7-updates-to-azure-active-directory and https://learn.microsoft.com/en-us/azure/api-management/howto-protect-backend-frontend-azure-ad-b2c where the…


What do I need to do after adding the ASP.NET Core Identity via a scaffold to a Blazor server app?
I have a ASP.NET Core Blazor server app that I am adding ASP.NET Core Identity to. I am setting the identity DB to be a distinct DB from the app DB. Here's what I found needed to be done after the scaffolding completes: It does insert the following in…


Change font in MAUI Blazor?
I have downloaded the font Comfortaa and saved it in the directory wwwroot/css/open-iconic/font/. In the file index.html I loaded the font under <style>: I also specified the alternative font "courier new". As you can see, it seems…


ApiAuthorisation with foreign key
Hi, I have an application where it's necessary to have an ApiAuthorisation means to have several individual account. Also I need to use a foreign key. I defined modelBuilder has below : protected override void OnModelCreating(ModelBuilder…
Enable Hyper-V on the remote Windows Server for Android Emulator?
We have two questions about Android Development on Windows: 1. We need to enable Hyper-V on a rented Windows server (remote server) so that we can start Android Emulator on it in an accelerated way. Unfortunately, we are not successful in setting up…


How can I host a shared Blazor Custom Elements app on a different Domain?
I tried to publish a Blazor app with custom elements on a Static Web App and reference it from another deployed app. Just added the necessary script tags pointing to the static web app. It does not work. Looking into the blazor.webassembly.js…


Blazor Web assembly application is not running in iOS and macOS ?
I have Blazor Web assembly application with azure active directory login and it works on my local machine, local IIS but when I published it on server. and try to login in iOS it redirects me to login-failed URL every time. and azure ad popup not shown.


error when try to get values from object parameter 'object' does not contain a definition for 'employeeID'
I working on blazor web application server side by csharp . I face issue i can't get values of properties employee id and department code from object parameter to insert value on table I get compile time error when try to get value for property employee…


Blazor app crashes when debugging after windows secutiry updates
Afert 2023 march 14 updates my app stop debugging. If I start it without debugging it works ok, if I start it debugging it crashes at startup. The error is the following: Microsoft.WebAssembly.Diagnostics.DevToolsProxy[0] DevToolsProxy::Run: Exception…


Problem when using RenderFragment
Hi, I would like some help. I have List of RenderFragments which I am using to show various data in my Blazor component. I am trying to add functionality to delete one element of the list on click of the button. After simple List.RemoveAt method wasn't…


How to fix Incomprehensible error in the whole of my application?
Hi, some time ago I made a blazor wasm .net core 6 application with VS version 17.2.3 and it works fine. However I opened the code today and I find myself with "red" everywhere, see the image below. Is this a problem with the VS version?…
How to insert data to table on SQL server using jQuery on blazor server side?
I work on blazor server side .I face issue I can't apply jQuery to insert data to SQL server database table owner . after apply script and check table SQL server no rows inserted so my issue jQuery not insert data my code as below : 1 - I create JS file…


Blazor MAUI blank screen on iOS
I have a Blazor Hybrid MAUI App that works great on Android. However, when I compile my code (both from VS and from dotnet publish in Azure Pipeline) to iOS the app just shows my splash screen and then shows a blank white screen (both on Simulator and on…


Blazor Server- AD B2C - Public, User and Admin sections with simple .net core identity authentication / authorization technique
Update - I now believe combining @Michael Washington Azure AD Groups solution with my custom AuthorizationHandler solution is the best of both worlds. I don't have an example of it, but if you are going down this path, look in to it. Edited…


No generic method 'Contains' on type 'System.Linq.Enumerable'
Hi, In my Blazor Server application, I am trying to filter a data grid. I am using the Radzen library. I want to add the Blazorise library (DatePicker) in order to select multiple dates. The problem is, DatePicker needs IReadOnlyList but on the other…
Hash password using hasher.HashPassword not return same hash password for user identity ?
I work in Blazor Server web App with User Identity on .NET core 7 vs2022 . I face issue on validating password for user identity it not give me same password Hash exactly as in database although Password Hash for identity and Hash password from csharp…


Unhandled exception rendering component: '<' is an invalid start of a value
Hi, I used blazor wasm and I just want rendering a datagrid via the controller. Below you will find the detail of the code . Have you an idea how I can fix this problem? Thanks in advance Data is located in LocalDb "ConnectionStrings": { …