ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,162 questions
3 answers
No duplicate items in a list
Good day everyone! Hoping to get some help on a problem. I have an application where users can enter events and then are assigned a random card, 1-14, but each user must have a card that isn't a duplicate of another user's card. So when Joe enters an…
ASP.NET Core
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
asked 2023-03-05T22:03:46.9266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 70%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENR%3C/text%3E%3C/svg%3E)
Nick R
66
Reputation points
commented 2023-03-07T05:18:49.3433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 68%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERF%3C/text%3E%3C/svg%3E)
Ruikai Feng - MSFT
2,526
Reputation points Microsoft Vendor
0 answers
How to catch the exception include exact line number and element where the error occurred in XML file C#
Anyone please help me out How to catch the exception include exact line number and element where the error occurred. I tried so many things but didn't worked. Please do the needful When deserialize I got the exception.. here is my code public static…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,162 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
asked 2023-03-06T05:33:34.1766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 13%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHR%3C/text%3E%3C/svg%3E)
Harsh Raj
0
Reputation points
commented 2023-03-07T02:55:54.3566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 90%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZL%3C/text%3E%3C/svg%3E)
Zhi Lv - MSFT
32,011
Reputation points Microsoft Vendor
1 answer
Asp.Net Machine Account
Hello everyone. ASP.NET Machine Account. take over my computer. Every time I open an application, it asks for a password and I don't know what the password is. I have only local account. I need help...
asked 2023-03-06T14:57:52.3466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 32%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
Erol Ç
0
Reputation points
edited an answer 2023-03-07T02:00:26.26+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 36%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELH%3C/text%3E%3C/svg%3E)
Lan Huang-MSFT
25,551
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Database update/insert fails
I have the following Model class: public partial class EmployeeInfo { public int EmployeeInfoId { get; set; } public int PolicyYear { get; set; }= DateTime.Now.Year; public DateTime DateFormFilled { get; set; } = DateTime.Now; …
asked 2023-03-03T01:00:43.0833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 50%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
Anjali Agarwal
1,366
Reputation points
edited a comment 2023-03-06T21:04:03.5+00:00
Anjali Agarwal
1,366
Reputation points
2 answers
Is Webforms javascript scripts secure?
I did a security scan on an app that uses webforms. I found 10 security-related issues in several javascript files. I have not modified these scripts in any way. Can these issues be considered false positives? Most of the issues raised by the security…
asked 2022-05-12T16:01:17.957+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 7.000000000000001%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MrD
1
Reputation point
edited an answer 2023-03-06T11:07:10.56+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 88%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEC%3C/text%3E%3C/svg%3E)
Emelia Clark
0
Reputation points
1 answer
How to test a subdomain / webpage in VS, with localhost
Hi, I'm building a ASP.NET MVC app, using VS2019. For this app, the url in Prod should be: www.myapp.com; and the functionality for this application requires a list of pages customied for each client, for example: For client 1, they should go to:…
asked 2023-02-20T15:19:24.94+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 63%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECP%3C/text%3E%3C/svg%3E)
Claudia Pinson
46
Reputation points
commented 2023-03-06T09:53:14.7+00:00
Lan Huang-MSFT
25,551
Reputation points Microsoft Vendor
3 answers
How to get parameter value after submit the form in asp.net c# using jQuery
I have created two aspx pages{page1.aspx and page2.aspx} with master page {main.master} and I redirected to page2 from page1 with `<a>` tag button click (in page1) my logic is executing fine but while I'm calling that parameter in page2.aspx using…
asked 2023-03-02T04:18:42.8066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 40%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Ashok Kumar
141
Reputation points
edited an answer 2023-03-06T07:32:35.2033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 0%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXP%3C/text%3E%3C/svg%3E)
XuDong Peng-MSFT
10,101
Reputation points Microsoft Vendor
0 answers
Blazor WASM + MVC integration throws error
Hi there I am trying to implement the Blazor WASM+MVC integration mostly as described in here: [http://rtur.net/posts/adding-blazor-webassembly-to-existing-mvc-application] It is working Ok on my development environment but when deploy to Staging, it…
asked 2023-03-05T13:45:06.0733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 28.000000000000004%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENR%3C/text%3E%3C/svg%3E)
Nikolay Renziglov
21
Reputation points
commented 2023-03-06T06:55:41.4033333+00:00
Zhi Lv - MSFT
32,011
Reputation points Microsoft Vendor
3 answers
One of the answers was accepted by the question author.
Foreach button click ajax help
Good day everyone! For some silly reason, I'm having a brain fart and can't remember how to add data to table when clicking on a button inside of a foreach loop. I have added some code below: I do get the id passing to item but I don't think it's being…
1 answer
One of the answers was accepted by the question author.
How to get the values into text boxes from asp:treeview link?
Hello, i am working on a web application where using ASP:treeview control to display files link so that user can click and get the values into respective textboxes. my link file name format is "001193 - La Cabana - Ins Boiler and Machinery -…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 75%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
1 answer
Using the SUMIF() of EPPLUS For Excluding Rows Programmatically in MVC C#
Please I have a report spool from an SQL Table and exported it to Microsoft Office Excel through EPPLUS. Category FIELD Contains the different types of Clients. When the client is a staff, the Commission is waived. Category='001' and '002', etc. were…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
12,708 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.
10,240 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
3,486 questions
asked 2023-02-25T11:44:00.35+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 96%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
abiodunajai
371
Reputation points
commented 2023-03-03T09:48:45.52+00:00
Lan Huang-MSFT
25,551
Reputation points Microsoft Vendor
0 answers
why WCF Hosting service in a mixed way like saas and laas
Hi, I right now have a WCF backend in a Windows administration uncovered through net.pipe for an ASP.NET web application, on premise. I might want to move to Sky blue in Full Face Snorkel Mask is it conceivable to introduce the WCF administration on at…
asked 2023-03-02T15:40:18.34+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 15%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Mr.Maick
0
Reputation points
commented 2023-03-03T08:50:58.4266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 4%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EQM%3C/text%3E%3C/svg%3E)
QiYou-MSFT
4,306
Reputation points Microsoft Vendor
6 answers
One of the answers was accepted by the question author.
select table row value populate in form control(Dropdown,text field)
I am selecting or Clicking on row of table, then relevant data from get populate in downdown and text field, issue is that text field is getting populate ,but dropdown field is not getting populating ,i am sharing my whole code.. View @model…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
asked 2023-02-25T09:43:11.6066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 75%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Analyst_SQL
3,531
Reputation points
accepted 2023-03-03T07:14:07.1933333+00:00
Analyst_SQL
3,531
Reputation points
3 answers
One of the answers was accepted by the question author.
Ocx which developed by FMC add to Asp.Net
I have developed an OCX by MFC AcxtiveX in Vs2019. This OCX can be added to Toolbox in Winform. But can be added to ASP.NET toolbox. When I tried to add it to toolbox. A Error massage occurs “The controls is successfully added to toolbox ,but it can be…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,604 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 80%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
0 answers
Medicine issue module website
In my Asp.net+VB+SQL database website. I have a table named Clinic_Medicine USE [FTH_BLR] GO /****** Object: Table [dbo].[Clinic_Medicine] Script Date: 3/2/2023 11:18:46 AM ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING…
asked 2023-03-02T06:02:22.9366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 70%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBE%3C/text%3E%3C/svg%3E)
Baiju EP
141
Reputation points
commented 2023-03-03T02:47:34.68+00:00
XuDong Peng-MSFT
10,101
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
value is always null when using HttpContext.User.Identity.Name
Hello, I am trying to get the value in x and y variable from window.security and HTTPContext, but not sure what am I doing wrong that the value is always NULL. var x = System.Security.Principal.WindowsPrincipal.Current.Identity.Name; var y =…
asked 2023-03-02T03:53:54.1166667+00:00
Anjali Agarwal
1,366
Reputation points
edited a comment 2023-03-03T01:33:22.16+00:00
Anjali Agarwal
1,366
Reputation points
1 answer
One of the answers was accepted by the question author.
Why does button inside update panel refuses to fire on click?
I have 2 buttons inside an update panel. There is also a gridview in the update panel. When I click on the button it does not execute the command which its supposed to. Here is my HTML and code <div style="margin: 0 auto; padding:…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,371 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
asked 2023-03-01T12:09:37.5033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 74%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Donald Symmons
2,856
Reputation points
accepted 2023-03-02T12:36:58.03+00:00
Donald Symmons
2,856
Reputation points
1 answer
Problemas al ejecutar los servcios de texto a voz de azure en un webform
Tengo un código hecho en asp.net que convierte texto a voz usando los servicios cognitivos de Azure. si pruebo el código en un winform me trabaja bien. pero si lo ejecuto en un webform me manda el siguente mensaje: System.DllNotFoundException: 'No se…
asked 2023-02-23T19:42:06.99+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 43%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOJ%3C/text%3E%3C/svg%3E)
Orlando José Polo Padilla
0
Reputation points
edited an answer 2023-03-02T09:42:20.6766667+00:00
JasonPan - MSFT
4,201
Reputation points Microsoft Vendor
3 answers
"Adding sign-in with Microsoft" example does not work on my working VDI
Good day everyone! Background: I have old legacy ASP.NET MVC on premise application running on local windows IIS. I'm investigating ways to integrate this application with Azure AD authentication. As far as I can understand (Windows IIS integration with…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,254 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.
10,240 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
19,465 questions
asked 2023-02-21T08:33:06.04+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 28.999999999999996%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Aleksandr Romanov
0
Reputation points
answered 2023-03-02T08:04:34.84+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 20%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Shweta Mathur
27,456
Reputation points Microsoft Employee
1 answer
This Infragistics control requires a ScriptManager object on the page in order to operate correctly.
Server Error in '/' Application. This Infragistics control requires a ScriptManager object on the page in order to operate correctly. **Description:**An unhandled exception occurred during the execution of the current web request. Please review the…
asked 2023-03-02T05:48:24.94+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 57.99999999999999%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKJ%3C/text%3E%3C/svg%3E)
Kurakula, Julia
21
Reputation points
commented 2023-03-02T07:48:23.9333333+00:00
Lan Huang-MSFT
25,551
Reputation points Microsoft Vendor