7,833 questions with Developer technologies | ASP.NET Core | Other tags

Sort by: Updated
2 answers

C# .Net 10 Web application - How to securely expose employee information from an internal database to a public website?

I am planning the architecture shown below: An internal .NET application (.Net 10 Razore Pages) retrieves employee information (Name, Title, Designation, Department) from Active Directory and stores it in an internal database. A second public-facing…

Developer technologies | ASP.NET Core | Other
asked 2026-07-14T03:29:49.31+00:00
181 5 Reputation points
answered 2026-07-14T15:01:38.1866667+00:00
Bruce (SqlWork.com) 84,671 Reputation points
3 answers

HttpWebRequest timeout not working

The following code: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(sRequest); // Create(sQuery); request.Credentials = CredentialCache.DefaultCredentials; request.Timeout = 10000; …

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Developer technologies | C#
Developer technologies | 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.

11,808 questions
Developer technologies | ASP.NET Core | Other
asked 2021-11-10T15:21:18.593+00:00
Boyd Mills 0 Reputation points
answered 2026-07-02T14:55:17.8566667+00:00
Bruce (SqlWork.com) 84,671 Reputation points
1 answer

An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.

I was running VS 2017 and today I installed VS2019 and after dotnet version changed from 2.1 into 5.0.301. Currently this machine has 2017 and 2019 version. Also I have had created a project in 3.1 . When I run the project in VS 2019 , it brings…

Developer technologies | ASP.NET Core | Other
asked 2021-06-25T15:49:15.2+00:00
Polachan Paily 226 Reputation points
commented 2026-06-26T03:30:34.5133333+00:00
Murugan K 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to build an online bill calculation tool with ASP.NET Core + JavaScript?

Hi everyone, I am trying to build a small online electricity bill calculator where users can enter their consumed units and instantly see the calculated bill based on the latest tariff slabs. My requirements are: Input field for number of…

Developer technologies | ASP.NET Core | Other
asked 2025-09-10T07:37:56.78+00:00
Olivia Jones 20 Reputation points
answered 2026-06-21T08:24:54.3633333+00:00
Sophia 0 Reputation points
3 answers One of the answers was accepted by the question author.

Error to "dotnet add package Xam.iTextSharpLGPL"

Hi, Can you help to the errors when running "dotnet add package Xam.iTextSharpLGPL"?

Developer technologies | ASP.NET Core | Other
asked 2026-06-06T15:29:03.71+00:00
Jonathan 300 Reputation points
accepted 2026-06-17T07:47:53.2266667+00:00
Jonathan 300 Reputation points
51 answers One of the answers was accepted by the question author.

KB5066835 update causing IIS Service to not work

Recently my local hosted IIS services is not running after the new update. My visual studio projects also can't be run as well. I have to delete the new update in order to run my projects and local hosted services again. May I know what is the problem?

Developer technologies | ASP.NET Core | Other
asked 2025-10-15T10:06:37.1166667+00:00
Sashi Kumar 395 Reputation points
commented 2026-06-16T04:30:20.67+00:00
Forhat Ahmed 0 Reputation points
1 answer

Server Error in '/' Application Web.config

HI I need this problem solution. If anybody have this solution then pls reply to it. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .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.

1,335 questions
Developer technologies | ASP.NET Core | Other
asked 2022-08-04T18:02:00.54+00:00
Imtiaz Sami 36 Reputation points
commented 2026-06-14T16:46:31.1033333+00:00
Marieli Guzman160301 0 Reputation points
2 answers One of the answers was accepted by the question author.

Is there a built-in way of making Blazor pages and components ADA compliant?

At work we are writing a new Blazor application to replace an ancient WebForms application. We've using .NET 9. We're now working on making this app ADA Standards for Accessibility compliant. We had been using labels, for example, but when a colleague…

Developer technologies | ASP.NET Core | Other
asked 2026-01-23T23:36:32.2566667+00:00
Rod Falanga 1,056 Reputation points
answered 2026-06-09T15:46:23.92+00:00
muhammad hamza 0 Reputation points
3 answers One of the answers was accepted by the question author.

Issue to "Install-Package itext7.bouncy-castle-adapter"

Hi, Any idea to it below when doing "Install-Package itext7.bouncy-castle-adapter" on PS?

Developer technologies | ASP.NET Core | Other
asked 2026-06-05T06:33:52.4933333+00:00
Jonathan 300 Reputation points
accepted 2026-06-05T09:50:12.26+00:00
Jonathan 300 Reputation points
1 answer

how to filter extact word

Hello In my aspx page i have one texbox one gridview and im using this code to filter gridview in Client Side but whenever i type my word it should bring all match data only not like For example I have Apple And Apple USA when i give Apple It should show…

Microsoft 365 and Office | Development | Office JavaScript API
Developer technologies | ASP.NET Core | Other
asked 2023-08-03T07:27:02.5133333+00:00
RAVI 1,076 Reputation points
answered 2026-06-03T23:29:06.2333333+00:00
Fred Osifelo 0 Reputation points
2 answers One of the answers was accepted by the question author.

Dynamically Resizing Models

Hello everyone and thanks for the help in advance. I'm trying to think through a solution for a calendar application. The model for the appointment table looks like: public class tblAppointments { public int ID { get; set; } …

Developer technologies | ASP.NET Core | Other
asked 2026-05-12T23:13:19.0233333+00:00
Kmcnet 1,376 Reputation points
accepted 2026-06-01T14:06:13.32+00:00
Kmcnet 1,376 Reputation points
0 answers

Kestrel SNI certificate choosing (SSL/TLS)

I have a YARP gateway which uses the following configuration: { "Kestrel": { "Endpoints": { "Http": { "Url": "http://+:80" }, "HttpsInlineCertAndKeyFile": { …

Developer technologies | ASP.NET Core | Other
asked 2023-08-25T07:13:26.05+00:00
Parsa99 0 Reputation points
commented 2026-05-20T08:49:35.8633333+00:00
Dominik Gábrik 0 Reputation points
4 answers One of the answers was accepted by the question author.

Client Side validation on dynamically added Telephone objects to bootstrap modal form. Razor Pages

Hello, Lately I was receiving valuable help by @Anonymous and @Anonymous . I'm working over their provided code mostly. What I need now is to validate the new added Telephone objects (Description and PhoneNumber). The Contact fields are already…

Developer technologies | ASP.NET Core | Other
asked 2026-05-03T01:32:40.07+00:00
Pablo The Tiger 140 Reputation points
accepted 2026-05-14T21:21:21.5966667+00:00
Pablo The Tiger 140 Reputation points
2 answers One of the answers was accepted by the question author.

How to remove html tags and line break plain text

I wish to re format the email html page text below to a plain text style in a legible presentation with line breaks where breaks are present. The regularExpression example i am following for simplification, does not seem to work? ```Note, i am…

Developer technologies | ASP.NET Core | Other
asked 2024-03-12T14:25:43.47+00:00
peter liles 556 Reputation points
answered 2026-05-09T10:46:06.1033333+00:00
Henk 0 Reputation points
5 answers

Failed to bind to address http://127.0.0.1:5000: address already in use.

I'm trying to run a .NET application which is running fine in development. Now I want the web application to be hosted in an Azure Web App Service, where there is limited support for management. The deploy works, all files seem to be there, but the web…

Developer technologies | ASP.NET Core | Other
asked 2026-04-28T21:40:01.68+00:00
Tom Haepers 0 Reputation points
recommended 2026-05-07T10:50:10.59+00:00
Alexandra Tanasescu 0 Reputation points Moderator
3 answers

Issue to lcoate the file regarding FileSystem.CacheDirectory

Hi, To the code like where to locate the relevant file within the path below? C:\Users\huang.scott\AppData\Local\Packages

Developer technologies | ASP.NET Core | Other
asked 2026-04-28T09:55:32.29+00:00
Scott Huang 3,511 Reputation points
commented 2026-05-06T10:18:23.5+00:00
Jack Dang (WICLOUD CORPORATION) 18,975 Reputation points Microsoft External Staff Moderator
6 answers

How to fix the Exception Unhandled described bellow?

System.TypeLoadException: 'Method 'GetSwagger' in type 'Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator' from assembly 'Swashbuckle.AspNetCore.SwaggerGen, Version=6.5.0.0, Culture=neutral, PublicKeyToken=d84d99fb0135530a' does not have an…

Developer technologies | ASP.NET Core | Other
asked 2026-03-28T17:23:05.72+00:00
DEOMWEYOLA-1025 0 Reputation points
recommended 2026-04-29T10:46:19.56+00:00
Ana M 0 Reputation points Moderator
3 answers

system environment vairable needs to be fetched by Asp.net core Application hosted on IIS

Application has web.confiiig where connection string stored for Db connectivity. i wanted to remove the password from connection string and store into server's system envrionment variable and application should fetch the password only from environment…

Developer technologies | ASP.NET Core | Other
asked 2026-04-20T13:53:22.4066667+00:00
ANKIT GHENGE 110 Reputation points
commented 2026-04-28T09:24:46.29+00:00
Jack Dang (WICLOUD CORPORATION) 18,975 Reputation points Microsoft External Staff Moderator
2 answers

need impact analysis

is there a negative impact while upgrading to ASP.NET Core 10.X from ASP.NET Core of 2.X to 9.X

Developer technologies | ASP.NET Core | Other
asked 2026-04-21T08:16:11.12+00:00
Sridhar S 0 Reputation points
commented 2026-04-24T09:08:04.3566667+00:00
Jack Dang (WICLOUD CORPORATION) 18,975 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Database FK not working web app Razor Pages EF Core

Hello Now I'm continuing my learning of web dev / ajax / javascript, but encountered a new issue. I have the following schema: public class Contact { public int ContactId { get; set; } public string FullName { get; set; } =…

Developer technologies | ASP.NET Core | Other
asked 2026-04-18T00:06:15.36+00:00
Pablo The Tiger 140 Reputation points
commented 2026-04-23T08:42:50.8633333+00:00
Jack Dang (WICLOUD CORPORATION) 18,975 Reputation points Microsoft External Staff Moderator