3,203 questions with ASP.NET tags

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Could not load file or assembly Microsoft.Owin, Version=3.0.1.0

I read similar posts at this forum but my situation is unique. The error suddenly appeared after a successful deployment to Azure web app. The .Net framework is 4.7.2. There was no code change. The local run has no issue. Previous deployments were…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-19T05:56:35.4433333+00:00
Ben Wilson 0 Reputation points
0 answers

How to add accessible name ( aria-label ) in @DropDownListFor in razor?

I have filter dropdown and trying to add comply with 508 compliance. I used aria_label, aria-label and aria_labelledby but unable to see accessible name for the DropDownListFor. I see No ARIA attributes under ARIA Attributes on Chrome Browse tool. How…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,059 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-18T17:56:37.2133333+00:00
OneWorld 0 Reputation points
commented 2024-03-19T03:25:14.29+00:00
JasonPan - MSFT 4,021 Reputation points Microsoft Vendor
2 answers

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…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-12T14:25:43.47+00:00
peter liles 516 Reputation points
commented 2024-03-19T01:37:01.4633333+00:00
Lan Huang-MSFT 24,081 Reputation points Microsoft Vendor
1 answer

How to fix provider: SSL Provider, error: 0 - One or more of the parameters passed to the function was invalid.

We have updated TLS 1.1 to 1.2 on application server where ASP.NET web application is hosted on IIS. The application is built with .Net framework 4.7.2. But after installing cipher on the application server, application unable to connect the SQL database…

Internet Information Services
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
12,402 questions
asked 2023-02-03T15:13:20.1966667+00:00
Milind Panchal 0 Reputation points
commented 2024-03-18T19:38:26.2166667+00:00
Dawid Kiersnowski 0 Reputation points
2 answers

When publish rdlc report in iis 7 its not working

I have a asp.net project which contain RDLC report. When I publish the website to iis7 on server. The project is working fine but the report is not. it is giving credentials error.

Internet Information Services
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-15T13:17:09.0766667+00:00
Shuhel Patel 0 Reputation points
commented 2024-03-18T09:50:50.67+00:00
Sam Wu-MSFT 6,791 Reputation points Microsoft Vendor
0 answers

MSAL package issues

We are trying to migrate our application from angular 15 to angular 17 and come across compatibility issues with MSAL library. Is there any alternative to make this work with angular 17 or alternative package to this?

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,243 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,059 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2023-12-21T06:02:39.2266667+00:00
Jothivel, Nandhini Priya 0 Reputation points
edited a comment 2024-03-18T06:35:02.81+00:00
Konrad Viltersten 5 Reputation points
0 answers

Azure B2C Authentication with OWIN for ASP.NET MVC Application - Login is not prompting for credential after successful Logout

We have an application that is built using ASP.NET MVC. We have implemented Azure B2C authentication with OWIN (Open Id Connect) framework. Login functionality is working fine for the first time however, we have another requirement that the application…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,059 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
Microsoft Entra External ID
Microsoft Entra External ID
A modern identity solution for securing access to customer, citizen and partner-facing apps and services. It is the converged platform of Azure AD External Identities B2B and B2C. Replaces Azure Active Directory External Identities.
2,598 questions
asked 2024-03-13T21:58:55.2566667+00:00
Basu, Sayantan 0 Reputation points
commented 2024-03-18T06:31:44.1266667+00:00
Shweta Mathur 26,161 Reputation points Microsoft Employee
1 answer

How to resolve error 0x80073701 during Features Installation on Microsoft Windows Server 2019 Datacenter OS

Hello, I am encountering Error 0x80073701 while attempting to install certain features on Azure VM running Microsoft Windows Server 2019 Datacenter OS. This error appears when I try to install everything together or with each feature separately. Is…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,380 questions
Internet Information Services
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
Windows Server Management
Windows Server Management
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Management: The act or process of organizing, handling, directing or controlling something.
419 questions
asked 2024-03-04T15:15:44.6066667+00:00
Diego de Torres 0 Reputation points
answered 2024-03-18T03:56:09.6066667+00:00
Wesley Li 3,265 Reputation points
1 answer One of the answers was accepted by the question author.

How to implement two-factor authentication in Asp. Net web forms

Hi, We have an old Asp.Net web forms application. Currently, it has a login page where the user will enter a username and password which will be verified against saved values in the SQL server database. Our management wants to implement a two-factor…

Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
5,238 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-13T20:50:47.29+00:00
Sherpa 161 Reputation points
accepted 2024-03-15T15:31:50.2166667+00:00
Sherpa 161 Reputation points
5 answers One of the answers was accepted by the question author.

Using MS Graph to send email from singe predefined/pre-set mailbox within .net web application

We need our application to send emails via MS Graph using a set single mailbox. I have the following, but this is not working, with the following: 'Exception of type 'Microsoft.Graph.Models.ODataErrors.ODataError' was thrown'. Digging into the details…

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
10,195 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2023-06-05T11:36:52.11+00:00
Julian Cram 25 Reputation points
answered 2024-03-14T12:11:21.85+00:00
Akanchha Choubey 0 Reputation points
0 answers

How to concatenate string in password.aspx file ?

Hi, For my domain i want to concatenate automaticaly *DOMAIN* + username in password.aspx file : Because many of my users dont write DOMAIN\ and its very boring ! ive already add a value like value="DOMAIN" in the input form but when i put a…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
4,175 questions
asked 2024-02-22T14:56:28.91+00:00
Thg 0 Reputation points
commented 2024-03-13T09:53:36.1+00:00
Thg 0 Reputation points
5 answers

problem with favicon on the blazor site

Hello, I have made a site in blazor server. Why is my favicon not displayed on the site, while when I run it in VisualStudio, it is displayed without any problem? thanks

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,059 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.
1,343 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2022-11-24T11:20:58.617+00:00
Saeed Pooladzadeh 231 Reputation points
commented 2024-03-13T07:55:02.9766667+00:00
Ugur Ozyildiz 0 Reputation points
1 answer One of the answers was accepted by the question author.

Replace NaN To Empty For Eval Label

Hello This is my code <asp:TemplateField HeaderText="FEB"> <FooterTemplate> <asp:Label ID="FB2" runat="server"…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-12T10:16:15.68+00:00
RAVI 676 Reputation points
accepted 2024-03-13T05:53:17.83+00:00
RAVI 676 Reputation points
2 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…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,482 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
7,825 questions
asked 2023-04-25T07:18:03.89+00:00
Anitha Sivakumar 0 Reputation points
edited an answer 2024-03-12T17:02:02.1766667+00:00
Arslan Shabir 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to align text string header and data bound value in Listview

Instead of using tables i have added Div container to separate elements into associated content. Using css Flex how may i align span and label elements into a two separate columns. So that they align, with equal spaces between to fill Box size. e.g…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-02-05T15:08:05.6966667+00:00
peter liles 516 Reputation points
accepted 2024-03-12T13:59:47.2666667+00:00
peter liles 516 Reputation points
1 answer One of the answers was accepted by the question author.

asp.net textbox datepicker from jquery

Hello This is my jquery for date <script> $(function () { $("#TextBox2").datepicker({ dateFormat: "dd-M-yy", minDate: new Date('2018/08/01'), changeYear:…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
847 questions
asked 2024-03-12T05:22:22.5166667+00:00
RAVI 676 Reputation points
accepted 2024-03-12T07:47:56.44+00:00
RAVI 676 Reputation points
2 answers One of the answers was accepted by the question author.

skip negative value from column and make total in footer

Hello This is my database table SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[Table1]( [ID] [int] IDENTITY(1,1) NOT NULL, [Field1] [varchar](150) NULL, [Field2] [varchar](50) NULL, [Field3] [float]…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-11T12:47:25.84+00:00
RAVI 676 Reputation points
accepted 2024-03-12T05:06:51.3833333+00:00
RAVI 676 Reputation points
3 answers One of the answers was accepted by the question author.

how to add data in asp.net dropdownlist

Hello Example 1 :- Assume Current Month Is MAR-2024 and my asp.net dropdownlist like this <asp:DropDownList ID=“Sample” runat=“server”> </asp:DropDownList> I need my drodown list to be shown like this of past 12 months MAR-2024 FEB-2024 …

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-08T06:16:32.2466667+00:00
RAVI 676 Reputation points
edited a comment 2024-03-12T00:40:43.3133333+00:00
SurferOnWww 1,716 Reputation points
1 answer

Best way to store Encryption Key and IV(Initialization Vector) with AES

As a result of the Veracode security scan, the Encryption Key and IV were found to be hard-coded in the code. For encryption, we are also using the old TripleDES algorithm. In this case, we must remove the hard-coded key and IV and also update to the AES…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,243 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-05T10:20:14.8933333+00:00
Pughazendhi Chandrakasan 1 Reputation point
edited a comment 2024-03-11T16:39:34.99+00:00
Bruce (SqlWork.com) 53,251 Reputation points
1 answer

How do I add accessibility for AJAX Control Toolkit

I need to add accessibility to some of the web form controls. I am using axe devtools in order to test for accessibility. It comes up with this error and how to resolve the issue for a combobox This is the current code I have and I'm not sure how to…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,203 questions
asked 2024-03-05T23:23:13.37+00:00
Brian Tan 40 Reputation points
commented 2024-03-11T01:19:13.6833333+00:00
Lan Huang-MSFT 24,081 Reputation points Microsoft Vendor