Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
7,832 questions with Developer technologies | ASP.NET Core | Other tags
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
![](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(147.20000000000002, 81%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
muhammad hamza
0
Reputation points
3 answers
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 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(316.8, 97%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
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
Microsoft 365 and Office | Development | Office JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
1,158 questions
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2023-08-03T07:27:02.5133333+00:00
RAVI
1,076
Reputation points
answered 2026-06-03T23:29:06.2333333+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(57.599999999999994, 38%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFO%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 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(208, 34%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2023-08-25T07:13:26.05+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(92.8, 48%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Parsa99
0
Reputation points
commented 2026-05-20T08:49:35.8633333+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(227.2, 18%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDG%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-05-03T01:32:40.07+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(316.8, 12%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPT%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2024-03-12T14:25:43.47+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(268.8, 43%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPL%3C/text%3E%3C/svg%3E)
peter liles
556
Reputation points
answered 2026-05-09T10:46:06.1033333+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(214.4, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-28T21:40:01.68+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(96, 77%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETH%3C/text%3E%3C/svg%3E)
Tom Haepers
0
Reputation points
recommended 2026-05-07T10:50:10.59+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(188.79999999999998, 40%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAT%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-28T09:55:32.29+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(236.8, 43%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESH%3C/text%3E%3C/svg%3E)
Scott Huang
3,511
Reputation points
commented 2026-05-06T10:18:23.5+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, 1%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJD%3C/text%3E%3C/svg%3E)
Jack Dang (WICLOUD CORPORATION)
18,810
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-03-28T17:23:05.72+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, 46%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED1%3C/text%3E%3C/svg%3E)
DEOMWEYOLA-1025
0
Reputation points
recommended 2026-04-29T10:46:19.56+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(19.2, 61%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-20T13:53:22.4066667+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(3.2, 98%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAG%3C/text%3E%3C/svg%3E)
ANKIT GHENGE
110
Reputation points
commented 2026-04-28T09:24:46.29+00:00
Jack Dang (WICLOUD CORPORATION)
18,810
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-21T08:16:11.12+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(172.8, 65%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sridhar S
0
Reputation points
commented 2026-04-24T09:08:04.3566667+00:00
Jack Dang (WICLOUD CORPORATION)
18,810
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
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
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)
18,810
Reputation points Microsoft External Staff
Moderator
3 answers
Integrating ASP.NET Core Identity with WebServices and a Custom Identity Provider
Integrating ASP.NET Core Identity with WebServices and a Custom Identity Provider This is long, and some of the things I am not 100% sure about. I've tried to get the formatting right, but I doubt it is correct. Let's not get to verbally crazy about…
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-15T14:44:46.68+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, 48%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWM%3C/text%3E%3C/svg%3E)
Wally McClure
1
Reputation point
commented 2026-04-23T08:40:04.7233333+00:00
Jack Dang (WICLOUD CORPORATION)
18,810
Reputation points Microsoft External Staff
Moderator
2 answers
One of the answers was accepted by the question author.
Bring to C# handler method list of related entities edited in Bootstrap modal form from javascript
Hello, Now I have changed the data structure schema. I have a Contacts table with a related Telephones table, this is, every contact can have 0 or more telephones, connected by FK by their ContactId fields. public class Contact { public…
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-19T17:28:43.99+00:00
Pablo The Tiger
140
Reputation points
commented 2026-04-21T17:39:10.37+00:00
Pablo The Tiger
140
Reputation points
3 answers
One of the answers was accepted by the question author.
MVC Core Passing data from Controller to View while calling PayPal API
This is more a general question. I'm working on an online store, and right now I'm integrating C# code to call PayPal. My store collects data for the entire order, shipping info, etc. and works fine. I first commit the order data to my DB, then make the…
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-18T17:56:08.06+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, 77%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECF%3C/text%3E%3C/svg%3E)
Corey Fleig
510
Reputation points
commented 2026-04-20T16:00:59.59+00:00
Corey Fleig
510
Reputation points
2 answers
One of the answers was accepted by the question author.
How should I structure controllers and DTOs in an ASP.NET Core Web API when the legacy backend has complex, tightly-coupled models?
I’m building an ASP.NET Core Web API as a façade over a legacy system, but the backend models are extremely tightly-coupled with deep navigation chains, circular references, and business logic mixed into the data layer. I’m stuck on how to properly…
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2025-12-03T05:55:41.37+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(281.6, 91%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEW%3C/text%3E%3C/svg%3E)
Emma W
20
Reputation points
commented 2026-04-17T11:49:31.9333333+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(124.80000000000001, 96%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
raghav thaman
0
Reputation points
3 answers
One of the answers was accepted by the question author.
How perform Redirect in a different way
I have an MVC Core app for an online shopping store. The method I'm using does two (2) things: Sets up a base uri for redirecting my app after the call to PayPal like this: string baseURI = this.Request.Scheme + "://" + this.Request.Host +…
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 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(278.4, 94%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
Issue to Initialize compoment
Hi, How to resolve it below?
Developer technologies | ASP.NET Core | Other
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
7,832 questions
asked 2026-04-08T07:08:22.7366667+00:00
Scott Huang
3,511
Reputation points
commented 2026-04-10T02:21:32.04+00:00
Scott Huang
3,511
Reputation points