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Microsoft Technologies based on the .NET software framework.

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13,031 questions with .NET-related tags

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5 answers One of the answers was accepted by the question author.

Azure B2C AD with thousand subdomains

I have MS Azure B2C AD login setup in Blazor Server. The shared URL is https://login.subone.dev.mymaindomain.com. The redirect URL is https://login.subone.dev.mymaindomain.com/signin-oidc. It works perfectly. I have added another site:…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
795 questions
Azure Active Directory
Azure Active Directory
An Azure enterprise identity service that provides single sign-on and multi-factor authentication.
12,713 questions
Azure Active Directory External Identities
asked 2023-01-11T17:38:54.09+00:00
Andrey Kuznetsov 40 Reputation points
answered 2023-02-05T04:02:06.9566667+00:00
Bruce (SqlWork.com) 28,276 Reputation points
1 answer

Copying code from documentation and license

When copying the code from the documentation (e.g. https://learn.microsoft.com/en-us/aspnet/core/web-api/handle-errors?view=aspnetcore-6.0) do you have to specify in your code where the given code came from and refer to the appropriate license?

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 questions
asked 2023-02-04T19:52:04.5866667+00:00
Jakub 0 Reputation points
answered 2023-02-05T03:55:15.74+00:00
Bruce (SqlWork.com) 28,276 Reputation points
1 answer

Using transparent PNG for game development?

I'm thinking of developing a game using transparent PNGs but I have a couple issues: I can only get things to animate while they are moving. The images cut into each other leaving empty spots.

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.
6,999 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
630 questions
asked 2023-02-03T17:52:22.6+00:00
Spamzilla 41 Reputation points
edited a comment 2023-02-05T02:28:52.1666667+00:00
Castorix31 65,791 Reputation points
0 answers

RemoteCertificateNameMismatch, RemoteCertificateChainErrors with HttpClient

Hello everyone and thanks for the help in advance. I am refactoring code that previously used WebClient (now deprecated) to HttpClient. The page connects with to a device using a self-signed certificate with an internal IP address for the Uri. …

ASP.NET MVC
ASP.NET MVC
A Microsoft web application framework that implements the model-view-controller (MVC) design pattern.
610 questions
asked 2023-02-04T23:37:12.8466667+00:00
Kmcnet 221 Reputation points
edited the question 2023-02-04T23:38:16.09+00:00
Kmcnet 221 Reputation points
3 answers

How would I assign the members of one instance of a class to another instance of the same class in VB.NET?

How would I assign the members of one instance of a class to another instance of the same class in VB.NET? Both EETSettings and EETLightColors are istances of the same class in a VB.NET Windows Forms (.NET Framework) Application. EETSettings = New…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
630 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
1,836 questions
asked 2023-02-04T00:05:49.46+00:00
Marc Menzel 61 Reputation points
edited an answer 2023-02-04T23:23:37.4066667+00:00
LesHay 5,776 Reputation points
0 answers

EF Core query for a specific condition in related entities and update parent entity

Hello there, In my Blazor Server application, I have Order and Order Details entities which are related as you can imagine. They both have their own repositories. public class Order { public int Id { get; set; } [Required] …

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
795 questions
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
425 questions
asked 2023-02-04T19:08:18.7033333+00:00
Cenk 686 Reputation points
commented 2023-02-04T22:34:23.1566667+00:00
AgaveJoe 17,216 Reputation points
1 answer

Installing components for developing ASP.NET Pages with VB.NET

Hi there can someone tell me which individual components I need to install for asp.net page for vb.net.  I have forgot which component I Need.   Thank you Mathew

.NET
.NET
Microsoft Technologies based on the .NET software framework.
630 questions
asked 2023-02-04T18:51:45.4933333+00:00
mathew butterfield 1 Reputation point
edited an answer 2023-02-04T21:45:50.6466667+00:00
Reza Aghaei 3,761 Reputation points Microsoft MVP
0 answers

How to set width of a FlyoutPage.Flyout?

In Shell we have the FlyoutWidth property but in FlyoutPage I cannot find anything similar. I tried WidthRequest on the FlyoutPage.Flyout page and some other fields but none of them worked.

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
902 questions
asked 2023-02-03T00:36:33.8733333+00:00
stcmz 0 Reputation points
commented 2023-02-04T21:37:46.99+00:00
stcmz 0 Reputation points
2 answers

running application from linux arm using httpclient I have exception calling an api http with self signed certificate

Using dotnet 7 my application calls a https api service in my local network with self signed certificate. I run it from a Windows client and I have no problems. I run it from a linux arm raspberry device and I have the following exception: "One or…

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.
6,999 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
149 questions
asked 2023-02-04T15:55:17.5+00:00
Renzo 0 Reputation points
commented 2023-02-04T20:42:05.63+00:00
Renzo 0 Reputation points
0 answers

Error at Add-Migration CreateIdentitySchema

Error: ...The type or namespace name 'Areas' does not exist in the namespace 'Authentication' (are you missing an assembly…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 questions
ASP.NET MVC
ASP.NET MVC
A Microsoft web application framework that implements the model-view-controller (MVC) design pattern.
610 questions
asked 2023-02-03T16:33:09.2233333+00:00
Dean Everhart 441 Reputation points
commented 2023-02-04T20:31:06.2533333+00:00
Dean Everhart 441 Reputation points
3 answers

Creating similar screen in ASP.NET (Web forms)

Hi, I would like to create something similar to this in ASP.NET: Which is the best way to do it? Thanks

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
1,200 questions
asked 2023-02-03T14:08:07.0766667+00:00
Bill Johnson 1 Reputation point
edited an answer 2023-02-04T18:24:45.5033333+00:00
Albert Kallal 3,451 Reputation points
0 answers

The Active Directory App created using visual studio does not have any "Certificate & Secrets".. is this fine?

I created a new ASP.NET Core MVC 6.0 web application >> and i define it to use Azure AD for authentication, as follow:- then i were asked to create owned application, so i created one named "ad" as follow:- and inside my application's…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 questions
Microsoft Identity Manager
Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
348 questions
Azure Active Directory
Azure Active Directory
An Azure enterprise identity service that provides single sign-on and multi-factor authentication.
12,713 questions
asked 2023-02-04T18:13:06.6466667+00:00
john john 681 Reputation points
1 answer

'UILocalNotification' is obsoleted on: 'ios' 10.0 and later (Use 'UserNotifications.UNNotificationRequest' instead.)

I want to receive and display push notifications on my iPhone/iPad but I get the following message in Visual Studio for Mac: 'UILocalNotification' is obsoleted on: 'ios' 10.0 and later (Use 'UserNotifications.UNNotificationRequest' instead.) I use .NET…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
902 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.
6,999 questions
asked 2023-01-30T12:24:14.4933333+00:00
Kim Strasser 361 Reputation points
edited a comment 2023-02-04T17:38:07.9833333+00:00
Kim Strasser 361 Reputation points
2 answers

what is the difference between constructor and properties

i mean in case we should declare a field as private is it better to declare a public property or using constructor? why? and if NO what is the usage of property? thank you very much :)

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.
6,999 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
630 questions
asked 2023-02-04T08:18:06.5933333+00:00
mohammad hoseini 0 Reputation points
answered 2023-02-04T17:21:00.6833333+00:00
Bruce (SqlWork.com) 28,276 Reputation points
1 answer

how to write to file that is open

My program writes to a file. The user can needs to be able open file read it. This gives an error, when trying add more data to file This is for C#

.NET
.NET
Microsoft Technologies based on the .NET software framework.
630 questions
asked 2023-02-04T13:18:16.3966667+00:00
Jordan Halgunseth 1 Reputation point
edited an answer 2023-02-04T17:10:33.5166667+00:00
Viorel 82,906 Reputation points
0 answers

Define 2 roles for our ASP.NET Core MVC 6.0 (Admin & Users). if we do not have registration and we are authenticating users using MS Identity Manager

I created a new ASP.NET Core MVC 6.0 web application >> and i define it to use Microsoft Identity Platform for authentication, as follow:- so we do not manage or register users inside back-end. now we need to define all users to have…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 questions
Microsoft Identity Manager
Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
348 questions
asked 2023-02-04T16:07:03.08+00:00
john john 681 Reputation points
0 answers

I do not know what happened in this code

this is a Blazor code that sends my friend to me and I do not know where I highlighted the code "x" what do , please explain me . thank you . @page "/" <table> <tr> <td>کد ملی:</td> <td…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
795 questions
asked 2023-02-03T06:40:45.2133333+00:00
hamed farjad 0 Reputation points
commented 2023-02-04T14:53:21.2+00:00
perfect code 161 Reputation points
0 answers

Blazor Server Castom Elements cross-domain

The Castom Elements function provided by the latest blazer server cannot put custom elements under websites with other domain names. Is there any way to solve the cross-domain problem

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 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.
795 questions
asked 2023-02-04T14:40:40.37+00:00
雨 时 0 Reputation points
edited the question 2023-02-04T14:43:11.3933333+00:00
雨 时 0 Reputation points
1 answer One of the answers was accepted by the question author.

Layout design for mobile and desktop (width, height and density)

I want to display data tables in an application on mobile as well as in the web browser or on the desktop and I want it to look appropriate. My idea is to show or hide the table columns depending on the width of the screen ( Note: I can open the row…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,585 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.
795 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.
6,999 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
902 questions
asked 2023-02-02T19:10:53.21+00:00
perfect code 161 Reputation points
accepted 2023-02-04T14:39:08.6766667+00:00
perfect code 161 Reputation points
0 answers

Lentitud al presionar el cuarto caracter en textbox en el metodo textchanged c#

Tengo una aplicación en donde estoy realizando una búsqueda de paciente con su historial clínico en base a su apellido y nombre, el código es el que adjunto a continuación el cual es 100% funcional ya que cumple su labor de búsqueda pero en determinado…

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.
6,999 questions
Entity Framework 6.0
Entity Framework 6.0
A Microsoft open-source object-database mapper for .NET.
219 questions
asked 2023-02-04T13:54:01.23+00:00
Roberto Carlos Espinosa 0 Reputation points
edited the question 2023-02-04T13:55:14.4633333+00:00
Roberto Carlos Espinosa 0 Reputation points