Content
Publish Blazor Svr App to Free Azure App Service Web working in VS 2022 but not working in VS 2022 Preview! Is this a bug in the Preview?
I used to be able to use VS Preview and publish my linux or windows Blazor Server "Hello world" to Azure App Service and the nice GUI that would allow me to select an existing resource group (and plan, I think). I can still do this except I…


CSS is not working Blazor MudTable Inline edit
Hi, i have added a mudtable with inline edit and delete function.Problem is when i am clicking the second row for editing un edited row and header jumping to left side.How can i fix these CSS? please find my blazor app having this issue in below link.I…


Can't navigate from Blazor Client to Blazor Server page
Testing a Blazor Webassembly hosted app template I try to navigate from NavMenu.razor to a page from the server. The reasons: I want to keep the client packages as small as possible and store the heavy logic on the server. I try to protect critical…


Blazor Server - SQLBulkCopy Excel data into SQL Server table
Hello folks, I am working on a Blazor server application. There is a requirement to insert excel data (approx. 200000 records) into a table. Is there any tutorial that I can follow? Thank you.
Excel as data source
Hi, I want to use the Excel file as data source to populate the table I used the package EPPlus. I received the message : OfficeOpenXml.LicenseException: Please set the ExcelPackage.LicenseContext property In my service I've put :…
Blazor Open a page in a new Browser tab using navigation manager?
Could please advise me the way of open a page in new tab using Navigation manager and how to show pdf file in browser window?


Teams dev - Personal tab - Focus
Hello there! Is there please any option to focus the content of a tab immediately after it is opened? I made a Blazor Server / Teams tab app for our company. In one of the tabs, after it is opened the user's keypresses are being handled from…


How can I use Blazor for my project?
Hello everyone, I just heard about BLAZOR and try to understand how to use BLAZOR for my project. What I want to do: Deliever a webpage with a database behind and a mobile app. Normally I would create A ASP.NET application for the frontend, a Mini-API…


Single Code, Single UI web application + apps
I want to create a web application which can be extended by apps too. [single coding, single html ui - reusable as website, ios app, android app - no desktop app] Is .Net MAUI the best tool to create same? What are the design & strategies…


How to prevent code in OnInitializedAsync run twice
Hi Team, I understand that the event OnInitializedAsync() executes twice due to prerending. Is there a flag I can use to check if this is a pre-render event or the actual event. I am just looking for a simple event where I can initialize the default…
How to host a Blazor Server application (localhost) and a Web API on a specified IP and Port?
Hello together, I already installed Blazor Server app on a server (localhost:5001). Using localhost, it is not possible to acces my app from other servers in the network, which is a desired effect. Now, I'd like to host a Web API (if possible, using the…


which approach for MAUI IOS/Android apps with offline support to backend Web App / App API?
Which approach of Microsoft tecnologies would be recommended for this? (mainly I ask around any mobile app sych ideas) System that has a Web Interface, as well as MAUI cross platform IOS/Android app. Central database for Web Interface (can be ASP .NET…
What is the best / cheapest way to host a Blazor Server app and an open SQL database on Azure?
Hi together, I have a Windows Forms app that uses data from an Azure SQL database. I don't need much database space, so until here, everything is fine and the pricing for the database is less than 5€ per month. Now, I want to host a Blazor Server app…


How would you check an Excel columns in order to compare with a data in the database table?
Hello folks, I am working on a Blazor Server application. I would like to upload an excel file, consisting of a couple of columns. (ReferenceId-guid, Order Date-datetime, Product Code-string, and Product Description-string) This excel file roughly has…
How to edit and remove item from IReadonlyList in Blazor?
I have two lists having uploaded image details here-: list 1- IReadOnlyList<BrowserFile>? ListFileToUpload = Array.Empty<BrowserFile>(); ---binding to---> <MudList> list 2- IReadOnlyList<Images>? imageListUI { get; set;…


Blazor server app that I need to convert to wasm
How can I most easily find a “mentor” or “second set of eyes” to help me get over a Blazor wasm project install? I have a working Blazor server app that I need to convert to wasm, and it’s different enough that’s it a real PITA getting the answers I…


Blazor Server - Identity how to action on behalf of another user
Hello, I am working on a Blazor Server application. There is a new request from the customer. When an employee goes on leave, can action be taken on his behalf on the system? Let's say there are 2 users A and B. If B goes on leave, is it possible for…


How to upload and display Images and file details from two Lists in c# blazor
Hi all, I am learning blazor with building a project.There i am stuck with one image upload functionality.I have two classes one for pure image file data and another for only display images (completely for UI purposes).I am stuck with the requirment…


Blazor Server IHttpContextAccessor returning null when deployed
I am dynamically setting the connection string based on the user that is logged in. This is working perfectly when running locally/debugging but when its deployed it's returning a null reference exception. This is my DbContext and I am handling the…


maker in sidebarpanel
Hi, I've updated the blazor wasm to net core 6 and right now I have a markes r in SibeBarpanel (see the picture below). Do you know I can disable this markers? thanks in advance