3,459 questions with ASP.NET tags

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Migration from .NET 6.0 to .NET 8.0: Compatibility and Considerations

Hello everyone, We have a solution with a vast number of projects, and we are aiming to migrate some of the components to .NET 8.0. Before proceeding with the migration, we want to ensure that we will have full compatibility and support for it. Our App…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,808 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,679 questions
asked 2024-09-19T01:46:58.35+00:00
Juan-4116 0 Reputation points
commented 2024-09-19T20:40:10.5466667+00:00
Juan-4116 0 Reputation points
1 answer

Performance issues in Session State

Hi. We are running a .Net Framework 4.8 mvc web application with redis session state setup. We are experiencing performance issues and the profiling we have done indicates that session state, specifically GetSessionStateItemAsync, is waiting for long…

Azure Cache for Redis
Azure Cache for Redis
An Azure service that provides access to a secure, dedicated Redis cache, managed by Microsoft.
250 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-09-06T00:41:07.7633333+00:00
Danielle Schlie 0 Reputation points
commented 2024-09-19T15:38:05.17+00:00
Sai Raghunadh M 150 Reputation points Microsoft Vendor
0 answers

Debugger is not hitting breakpoint set in SharePoint 2010 application code in Visual Studio

I have my SharePoint 2010 application code in Visual Studio. I did clean, rebuild and deploy solution. I have done "Attach to Process" w3wp.exe files in the debug, but debugger is not hitting breakpoint when trying to work on UI. IIS reset is…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,059 questions
SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
10,598 questions
SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
2,948 questions
Visual Studio Debugging
Visual Studio Debugging
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Debugging: The act or process of detecting, locating, and correcting logical or syntactical errors in a program or malfunctions in hardware. In hardware contexts, the term troubleshoot is the term more frequently used, especially if the problem is major.
991 questions
asked 2024-09-19T11:25:46.3666667+00:00
VG 0 Reputation points
commented 2024-09-19T13:23:22.8466667+00:00
AgaveJoe 28,056 Reputation points
3 answers

how to return value from popup table to the C# asp.net code

Hi, On clicking a button on UI, we have to show a dialog or Popup Table on the center of the screen asking user to enter integer value of area(Mandatory) when one condition is met, then user clicks Ok(which has captureAreaVal() function in my script as…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
975 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.
10,858 questions
asked 2024-08-29T14:32:28.9533333+00:00
VG 0 Reputation points
commented 2024-09-19T12:57:17.04+00:00
VG 0 Reputation points
1 answer

Replicating ASP.NET Request Validation Behavior in .NET 8 for Automatic Input Validation ?

In our current ASP.NET Framework 4.7.2 application, we utilize request validation to automatically check for potentially malicious input by setting requestValidationMode to 4.0 in the web.config file. This ensures that requests are validated for…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,808 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-09-17T11:42:05.3466667+00:00
Kirankumar Bharsadiya 40 Reputation points
edited the question 2024-09-19T06:47:02.6433333+00:00
ajkuma 25,791 Reputation points Microsoft Employee
2 answers

Issue with an earlier well functioning AppService

Hello Team, I would like to ask your help in a technical issue. I am creating an AI chatbot flaskbased application , where using mostly open source libraries. For semantic search and ranking I am using FlashRank library…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,679 questions
asked 2024-06-21T09:00:34.67+00:00
Viktor Banai 0 Reputation points
answered 2024-09-19T01:04:37.39+00:00
Syafie Asyraf Sarifudin 20 Reputation points
2 answers

when get data from procedure exist on PostgreSQL it show not exist although it exist?

I create stored procedure on PostgreSQL as below CREATE OR REPLACE PROCEDURE app_sec."app_perm_sp_pkg$get_all_tenants"( IN p_tenant_cur refcursor, OUT p_status integer, OUT p_status_desc text) I try to get data by call sp from PostgreSQL…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 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.
10,858 questions
asked 2024-09-16T20:41:42.9366667+00:00
Ahmed Salah 0 Reputation points
answered 2024-09-18T18:37:19.37+00:00
Bruce (SqlWork.com) 64,486 Reputation points
0 answers

DriveItem AdditionalData Patch method with error in Graph Api

I'm creating an API with ASP.NET Core that accesses a list/drive with the graph api and at some point I need to update an item that was created in the drive library to add an ID (which is a custom column), but I'm getting an invalid request error, can…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
11,882 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
331 questions
asked 2024-06-06T17:08:51.2033333+00:00
Bruno Bispo 0 Reputation points
commented 2024-09-18T08:30:23.8733333+00:00
Zeb Spalding 0 Reputation points
1 answer

Calling a Web Api from a WCF client

Yes , I know its kind of weird . I have a web app running with 4.5 Framework. It has some Wcf clients configured in web.config to access the usual soap services. Now I am in a situation where I need to call some Web Api ( whose implementation I don't…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-09-06T13:01:21.5966667+00:00
leo del ciello 66 Reputation points
commented 2024-09-18T01:20:22.87+00:00
Lan Huang-MSFT 29,246 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

Use Enter key press for focus change and check input before submit form

I have a asp.net form content dropdownlist, textbox and button. I want to implement Enter key press to change focus and check input before submit form. I use onkeyup="EnterPressFocusChange(this, event)" for change focus and…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-09-17T05:42:40.7266667+00:00
AKM Azad 20 Reputation points
accepted 2024-09-17T09:51:18.7633333+00:00
AKM Azad 20 Reputation points
4 answers

How to invalidate .AspNet.ApplicationCookie Cookie in ASP.NET MVC 4.6.2

Hi Sir/Madam I have web application using ASP.NET MVC 4.6 version. In Startup, I am creating ApplicaitonCookie like below app.UseCookieAuthentication(new CookieAuthenticationOptions { AuthenticationType = "ApplicationCookie", ExpireTimeSpan =…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 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.
10,858 questions
asked 2024-09-16T07:36:43.33+00:00
Srinivas Balanagu 0 Reputation points
edited an answer 2024-09-17T09:04:29.93+00:00
XuDong Peng-MSFT 10,511 Reputation points Microsoft Vendor
0 answers

Parallel request handling in .NET Framework v.4.7.2 and .NET 8 Issue ?

Following is the controller method for uploading product images. We are using Dropzone jquery for uploading products from client side. It sends 2 parallel requests to server at once if uploaded multiple images simultaneously. In .NET Framework public…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,808 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,679 questions
asked 2024-09-12T12:50:30.16+00:00
Kirankumar Bharsadiya 40 Reputation points
commented 2024-09-17T06:24:04.4666667+00:00
Jerry Fu - MSFT 666 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

how to code classic asp.net to open multiple browser instances (pages)

I am working with .Net 4.0, where a user can see records in a GridView. What Im after is this: User has access to the Gridview on the main page. He clicks on a linkbutton from the gridview that launchers another browser instance (page 2). He clicks…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-08-29T05:22:23.5866667+00:00
Coreysan 1,696 Reputation points
accepted 2024-09-13T23:11:27.32+00:00
Coreysan 1,696 Reputation points
2 answers

How to check asp.net core hash password in stored procedure

Hi there; There are countless of SQL stored procedures examples that check plain text passwords which is a bad security practice. I initially used ASP.NET Core Identity so the password were hashed and saved in the datatabase, but not I want to use…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
331 questions
Transact-SQL
Transact-SQL
A Microsoft extension to the ANSI SQL language that includes procedural programming, local variables, and various support functions.
4,626 questions
asked 2024-09-12T17:25:29.8433333+00:00
Jose Daniel Navarro Brito 61 Reputation points
answered 2024-09-13T01:16:25.39+00:00
SurferOnWww 2,661 Reputation points
1 answer

Migrate from Blazor Web Assembly to Blazor Server

I'm building a website with Blazor Web Assembly hosted in ASP.NET Core (NET7). The website is a project for the university that is basically an online magazine. There will be new content and I want to use SEO in order to have visibility in the search…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 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.
1,559 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2023-10-15T22:40:16.76+00:00
Enrico Rossini 201 Reputation points
answered 2024-09-12T15:37:20.7966667+00:00
Bruce (SqlWork.com) 64,486 Reputation points
3 answers

The process was terminated due to an internal error in the .NET Runtime

Hi everyone, We have a windows 2019 server that hosts an IIS website. Since today, when trying to sign in to the site, it gives 503 error. I figured out that if I'm looking at Application Pools in IIS manager, it shows that the status is Stopped. If I…

Internet Information Services
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
asked 2024-09-10T16:20:47.8566667+00:00
Tal Kabalo 0 Reputation points
commented 2024-09-12T10:01:31.83+00:00
Sam Wu-MSFT 7,446 Reputation points Microsoft Vendor
2 answers

There is no ViewData item of type 'IEnumerable<SelectListItem>' that has the key 'TenDonVi'.

At the first time, I used like this and it worked well, there is no error about this: (Controller) public ActionResult EditNV(int? id) { var nhanVien = db.NhanViens.Include(nv => nv.LichSus).FirstOrDefault(nv => nv.MSNV…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 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.
10,858 questions
asked 2024-09-04T07:26:26.52+00:00
tran huy 0 Reputation points
commented 2024-09-12T06:36:56.8466667+00:00
Lan Huang-MSFT 29,246 Reputation points Microsoft Vendor
0 answers

I am trying to integrate .NET WEB API in .NET 4.7 Framework (acts as backend server) & WEB APP(act as frontend). But not able to connect WEB API to Azure SignalR

SignalR Connection Error: Error: Server returned handshake error: SignalR Service is now in 'Default' service mode. Current mode works as a proxy that routes client traffic to the connected app servers. However app servers are not connected. this…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
331 questions
asked 2024-09-06T06:18:30.55+00:00
Abhishek Verma 0 Reputation points
commented 2024-09-10T13:12:05.1833333+00:00
AgaveJoe 28,056 Reputation points
1 answer

Azure app service reverts to previous version

I have blazor web app I'm deploying to Azure App service using VS2022 Preview publish feature. I have upgrade my project target framework to .NET 8. And I have my publish setting target framework to .NET 8. However after publishing the app the…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,808 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,059 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,153 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,679 questions
asked 2024-01-29T22:02:12.3066667+00:00
JuwonPark-6692 5 Reputation points
commented 2024-09-09T18:03:26.5733333+00:00
ajkuma 25,791 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

Distributed Memory Cache

Hello, I have a question about how the IDistributedCache interface works with Asp.Net Core and specifically the AddDistribetedMemoryCache extension method. Let's say we have one VM instance on an app service webapp. Going with the example in the…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,808 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,526 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,459 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,679 questions
asked 2024-09-02T04:05:19.39+00:00
Karl Gardner 165 Reputation points
commented 2024-09-06T18:21:03.74+00:00
ajkuma 25,791 Reputation points Microsoft Employee