3,620 questions with Developer technologies | ASP.NET | Other tags

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4 answers

How do you display mp4 video containing chapters via asp.net web application project?

I have created MP4 videos that contain chapters. I can select those chapters when I play them on my Windows 11 computer using VLC or JRiver Media Center but I have failed to find a way to make chapters visible when these videos are made accessible online…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-19T14:47:45.7166667+00:00
David Anderson 206 Reputation points
answered 2025-10-25T21:38:27.4766667+00:00
David Anderson 206 Reputation points
4 answers One of the answers was accepted by the question author.

How to Create simple HTML/CSS project in Visual Studio 2022

I'm so used to creating simple HTML projects in 2019. How do I do the same thing in 2022? I don't want Core at all, just a project that will launch from a basic index.html. I can't even find a way to add an HTML file to an empty project. What's the best…

Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,130 questions
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2024-05-07T19:07:57.77+00:00
Coreysan 1,816 Reputation points
commented 2025-10-25T15:26:14.35+00:00
Jinesh S 0 Reputation points
1 answer

How to Convert MS Word to PDF in ASP.NET

I use NuGet's PDFSharp for merging PDFs, and it's great. But now I'm trying to see if I can read an MS WORD document and convert it into a PDF. I'm not sure PDFSharp or MigraDoc can do it. I know Spire.DOC will work, but it's not free. I can get it done…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-23T00:40:18.42+00:00
Corey Fleig 120 Reputation points
edited a comment 2025-10-24T19:13:51.35+00:00
Corey Fleig 120 Reputation points
0 answers

An asp.net web form works in visual studio, works browsing from IIS, but fails from remote browser

I have an asp.net app with simple web forms. It works from Visual studio 2022. it works when its deployed to IIS if I browse from IIS but from a desktop it throws an error (below). I not sure where the version 1.0.0.0 comes from because…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-24T13:39:34.0633333+00:00
Crosswhite, Jesse 0 Reputation points
1 answer

Javascript issue

Hi, Any Javascript example to show the similar button (like the following), when the mouse is on the top of the text?

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-09-09T05:23:05.1266667+00:00
Peter_1985 2,806 Reputation points
commented 2025-10-24T09:23:44.04+00:00
Raymond Huynh (WICLOUD CORPORATION) 2,215 Reputation points Microsoft External Staff
1 answer

How to resolve infinite loop issue in Azure AD authentication in Asp.Net MVC application

We have an Asp.Net MVC application running on v4.6.1. We are implementing SSO authentication using Azure AD. We are using Microsoft.Owin.Security.OpenIdConnect library for cookie based authentication. Below is our auth configuration - public void…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-09-24T10:31:22.97+00:00
Arpit Tandon 0 Reputation points
edited a comment 2025-10-24T06:23:13.88+00:00
Harry Vo (WICLOUD CORPORATION) 3,355 Reputation points Microsoft External Staff Moderator
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 | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-15T10:06:37.1166667+00:00
Sashi Kumar 365 Reputation points
commented 2025-10-23T23:15:32.8966667+00:00
Tim 0 Reputation points
7 answers

How to convert Wordpress website to ASP.net web form?? is it possible??

We don't have the source code for the WordPress website. We got the code from the inspect-->view page source method. We just pasted the code in Visual studio and it's working but the problem is we were unable to separate the CSS and script file. As…

Windows for business | Windows Client for IT Pros | User experience | Other
Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,524 questions
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2023-04-25T07:18:03.89+00:00
Anitha Sivakumar 0 Reputation points
edited an answer 2025-10-22T12:13:02.66+00:00
RabNawaz khan 0 Reputation points
4 answers One of the answers was accepted by the question author.

which learning path i can use it to learn web development?

Which learning path, I can use it to learn web development? Specially in C#, asp.net

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
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.
11,651 questions
asked 2023-10-16T16:11:39.6766667+00:00
Ahmed Awad Elbanna 20 Reputation points
answered 2025-10-20T12:16:20.82+00:00
oliviabloom 0 Reputation points
1 answer

Web Developer Certifications and career roadmap.

I am a novice to Information Technology and looking forward to career switching in next 6 months. Started self learning HTML5, CSS3 and JavaScript recently online and interested in Web Development entry level roles to kick start the career. After…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2021-05-15T21:05:49.15+00:00
Vara Prasad Dalli 16 Reputation points
commented 2025-10-20T11:20:19.4233333+00:00
oliviabloom 0 Reputation points
1 answer One of the answers was accepted by the question author.

KB5066835 asp.net web forms iis express ERR_HTTP2_PROTOCOL_ERROR

After installing KB5066835 this morning , every project web forms in visual studio 2022 asp.net errors when try to boot , iis express raises ERR_HTTP2_PROTOCOL_ERROR. Tried various suggestions after googling and asking chatgpt but still get HTTP/2…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-15T18:55:05.8033333+00:00
Gareth Williams 20 Reputation points
commented 2025-10-16T10:13:45.5333333+00:00
Gareth Williams 20 Reputation points
2 answers

Microsoft.Identity.Web TokenAcquirerFactory not using redirect uri

Hi, I'm currently attempting to migrate a SharePoint Add-in project to authenticate via Azure AD. The Project is a .Net Framework 4.7.2 MVC web app. I've registered the TokenAcquirerFactory like so in the ConfigureAuth: _redirectUri is my localhost…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-10-13T09:45:54.66+00:00
Alexander Miller 0 Reputation points
answered 2025-10-14T04:12:26.3933333+00:00
Raymond Huynh (WICLOUD CORPORATION) 2,215 Reputation points Microsoft External Staff
9 answers

I can't find ASP.NET Web Application (.NET Framework) with c#

Hello I want to use ASP.NET Web Application (.NET Framework), and I have downloaded Visual Studio Community 2019 v16.11.3, and i have clicked the ASP.NET and web devleopment before i download it but I can't find the one i needed, I don't want the…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2021-10-01T00:33:18.083+00:00
WEI HAN TAN 61 Reputation points
commented 2025-09-24T02:30:56.2233333+00:00
mario_7513 0 Reputation points
1 answer One of the answers was accepted by the question author.

Send email form Gmail account using C#

When sending an email using the followng code, I'm getting an error, I'm asking for your help. Authentication Required. Learn more at string adSoyad = txtAdSoyad.Text; string konu = "Koçaslanlar Web Konu başlığı"; string epostaAdresi =…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
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.
11,651 questions
asked 2023-02-03T11:30:34.83+00:00
kadir koçaslan 65 Reputation points
commented 2025-10-10T15:48:40.11+00:00
Pas Argenio 0 Reputation points
0 answers

Issues with implementation of Content security policy header in ASP.NET Web Forms application.

Hi Team, We are facing below five issues while adding CSP header in Asp.Net Web Forms application. Please guide to fix these issue with minimum changes. Application is not able to execute inline scripts after adding CSP to web.config file. Example: …

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2023-04-15T04:43:26.69+00:00
Prasad Khalane 25 Reputation points
commented 2025-09-09T15:31:36.3466667+00:00
AgaveJoe 30,396 Reputation points
5 answers

Problem with SSL Certificate and 443 Port

I have a WCF Service in an Azure Virtual Machine, but it doesn't work, and I guess is because SSL certificate, beceause before I was working without ssl certificate ( type http service) and it was working properly.... I tried to use an ssl certificate…

Windows for business | Windows Server | User experience | Other
Developer technologies | .NET | Other
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
4,130 questions
Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2023-08-04T18:10:40.5733333+00:00
Luis Miguel Perez Lopez 30 Reputation points
answered 2025-09-30T11:10:45.56+00:00
Ellite Harry 0 Reputation points
2 answers

Error in Visual Studio 2022 -- ASP.NET Framework 4.8 XSD Code Generation

An ASP.NET Framework 4.8 VB Web Forms Site is generating the following error: Failed to generate code. Exception of type 'System.Data.Design.InternalException' was thrown. This error occurs after creating the .XSD file in the designer and adding a…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-01-28T20:31:11.98+00:00
Peter Held 0 Reputation points
commented 2025-09-11T01:06:39.06+00:00
Peter Held 0 Reputation points
2 answers One of the answers was accepted by the question author.

Crash on mouse over of Cesium map when using asp.net scriptmanager

I have an [asp.net] project using web forms. The aspx page has a Cesium map and crashes when you mouse over it but only if the page also contains the asp:ScriptManager element. If the ScriptManager element is removed, the page does not crash on mouse…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-07-21T17:44:09.4366667+00:00
CantThinkOfAName 20 Reputation points
edited a comment 2025-09-19T09:07:47.8833333+00:00
Stéphane Tétard 0 Reputation points
1 answer One of the answers was accepted by the question author.

Option not supported for Encrypt and TrustServerCertificate

We can connect to MySQL in Workbench using SSL. When we update the code to use that connection in a secure way which passes a Fortify scan, we can't retrieve any data from it. If we remove both the Encrypt and TrustServerCertificate parts, we can get…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-08-28T18:31:29.5033333+00:00
Brown, Matt 146 Reputation points
accepted 2025-09-17T18:57:49.44+00:00
Brown, Matt 146 Reputation points
3 answers One of the answers was accepted by the question author.

Owin security could not handle callback "signin-oidc", Error 404 On Asp.net Mvc!

Hi everyone I have a simple asp.net mvc app with .net framework 4.8. I want to use keycloak as security management and my app connect to it via openid connect protocol. To do this, I've created an startup.cs class in my project as follow : [assembly:…

Developer technologies | ASP.NET | Other
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
3,620 questions
asked 2025-09-25T22:26:01.2233333+00:00
Hamed Vaziri 156 Reputation points
recommended 2025-10-07T08:16:15.6766667+00:00
Ana M 0 Reputation points Microsoft External Staff Moderator