23,992 questions with .NET-related tags

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New Form is not shown while drag & drop a Custom Control from toolbox to Designer in WinForms in NetCore

In our Control, we have opened a new form to update the content of our control in the Designer. The new Form is not shown in the NetCore but works properly in the NetFrameWork. I have replicated the same issue in a simple control. …

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,835 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,398 questions
asked 2024-05-03T14:04:08.6633333+00:00
Karkuvel Rajan Shanmugavel 0 Reputation points
answered 2024-05-06T04:38:32.2766667+00:00
KOZ6.0 4,895 Reputation points
0 answers

"owl carousel" not working when appending data dynamically using jquery

I'm appending the data dynamically to "owl carousel" and initially the data is showing correctly and next (when I click the button) I'm erasing and re-assigning the data to the "owl carousel" (because the data will keep change) at…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,271 questions
JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
873 questions
asked 2024-05-06T04:31:47.04+00:00
Ashok Kumar 161 Reputation points
1 answer

Adding Token Based Azure EntraID Authentication to GraphQL APIs created on .NET7

I have a set of GraphQL APIs created on .NET7. I want to authenticate the APIs using Azure Entra ID User/App Access Tokens. Is it possible to achieve the same out of the box, else kindly suggest a workaround.

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,190 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
19,561 questions
asked 2024-04-24T10:05:50.0733333+00:00
Varun Sridhar 0 Reputation points
commented 2024-05-06T04:22:56.7966667+00:00
Navya 4,005 Reputation points Microsoft Vendor
0 answers

Need Help with White Labeling a MAUI App from Existing Project

Hi everyone, I'm seeking guidance on how to white label a MAUI app from an existing project. Are there specific processes or packages available for this purpose? I have an existing app project and would like to customize it with different branding or…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,900 questions
asked 2024-05-03T06:42:26.48+00:00
Satish Durga 0 Reputation points
commented 2024-05-06T04:00:24.3433333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 26,451 Reputation points Microsoft Vendor
0 answers

Trouble Implementing Federated Credentials with Managed Identities in Azure Function App API Authentication

I have an API inside my function app and have been accessing the API using the secrets created in the app registration associated with the function app. Now we're looking to eliminate the secrets and modify it to use managed idenities as the client app…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
4,300 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,398 questions
asked 2024-04-22T18:40:22.54+00:00
Dheepssika JL 0 Reputation points Microsoft Employee
edited the question 2024-05-06T03:37:52.1366667+00:00
Givary-MSFT 28,321 Reputation points Microsoft Employee
0 answers

Can not sign app bundle Google Play

Hello, I am appriciate if some one can help me figure out what problem, this is first time I use Net Maui to deploy Android app. I create new app on Play Console, and choose Use Google-generated key to create new key in Setup/**App signing **I notice…

Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,625 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,900 questions
asked 2024-05-04T12:18:31.3333333+00:00
Kid 0 Reputation points
edited the question 2024-05-06T03:04:26.9733333+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,656 Reputation points Microsoft Vendor
1 answer

Upload de arquivos no ASP.NET 4.6.1

Good morning my friends! I'm having a lot of difficulty uploading a 1.5GB file to Asp.Net. I've tried different ways but all without success. I adjusted the web.config like this <httpRuntime targetFramework="4.6.1"…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,271 questions
asked 2024-05-03T12:47:51.6933333+00:00
Sergio Luiz da Silva 0 Reputation points
answered 2024-05-06T02:45:51.75+00:00
Lan Huang-MSFT 25,716 Reputation points Microsoft Vendor
0 answers

How to know if Bluetooth connection is lost when application is running in Xamarin Forms. Any listener will hit?

How we can know if bluetooth connection is lost or turned off when we are running the application without any Button click event. App is connected to some ble devices . How to handle the scenario ? Any listener will hit or not? private void…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,295 questions
XAML
XAML
A language based on Extensible Markup Language (XML) that enables developers to specify a hierarchy of objects with a set of properties and logic.
766 questions
asked 2024-05-03T14:00:27.1533333+00:00
Sk 61 Reputation points
commented 2024-05-06T02:25:34.73+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,656 Reputation points Microsoft Vendor
1 answer

can not use android .aar in win 11?

I am using .net MAUI 8 and use .aar (android binding) to .dll. in win10 it is ok and in win11 there is error: why?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,900 questions
asked 2024-05-04T10:50:13.35+00:00
mc 3,701 Reputation points
edited an answer 2024-05-06T02:00:15.45+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,806 Reputation points Microsoft Vendor
0 answers

How to perform a pivot grid in maui?

Hi, i want to display data from observablecollection in a pivotgrid using .Net Maui 8 like in the picture below. the columns are generated programatically. i write this code in the viewmodel: Stockstcviews =…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,900 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.
10,279 questions
asked 2024-05-03T16:24:46.6+00:00
Kaouthar GR AOUICHAOUI 40 Reputation points
commented 2024-05-06T01:53:33.0733333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,806 Reputation points Microsoft Vendor
0 answers

SignalR connection

How can I test the connection of SignalR hub without client I write this code and do not know how to test to check if there is a problem in my code here is part of my code that is for signalR in my api: please tell me how should I do to connect…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,190 questions
asked 2024-05-03T23:01:03.9033333+00:00
Sakanat 2024 0 Reputation points
edited the question 2024-05-06T01:21:37.91+00:00
Lan Huang-MSFT 25,716 Reputation points Microsoft Vendor
0 answers

Service Monitor

Hi, I want a worker service with config file of time when to restart a given service. In the config file will be the time. the service will run always and when time reach check if service is running to restart it. Thanks in advance,

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,398 questions
asked 2024-05-05T16:07:58.2833333+00:00
Dani_S 2,726 Reputation points
edited a comment 2024-05-06T00:32:14.4833333+00:00
Dani_S 2,726 Reputation points
0 answers

image not loading in modal popup imageurl in asp.net c#

i am trying to load image in image button through modal popup. The problem is modal popup is showing, but image not loading which means it is blank window. i am storing all the images in different server and application hosted in another server. what is…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,271 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.
10,279 questions
asked 2024-05-05T17:01:04.1133333+00:00
Gani_tpt 1,566 Reputation points
commented 2024-05-06T00:24:51.86+00:00
SurferOnWww 1,911 Reputation points
1 answer

MAUI Page transition animation background color

Hi everyone. I noticed that when navigating between pages in the shell, the transition animation has a background color that matches the system theme. Is it possible to override it somehow? The same problem exists in the bottom tabs when navigating. But…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,900 questions
asked 2022-12-07T11:12:30.143+00:00
Igor Popov 1 Reputation point
commented 2024-05-05T21:20:59.6066667+00:00
Bruce Haley 75 Reputation points
3 answers One of the answers was accepted by the question author.

problem of aspnetcore-browser-refresh.js connection failed.

The version of my browser is Chrome 98.0.4758.102(The newest version of Chrome). Every time I debug my asp.net 6 projects with VS 2022(The newest version of VS 2022), the browser always reports the error as below: This problem occurs even I…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,190 questions
asked 2022-02-18T03:34:15+00:00
melon NG 291 Reputation points
commented 2024-05-05T20:18:53.98+00:00
Julien Ranc 0 Reputation points
4 answers

how to solve the error "Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - La chaîne de certificats a été"

Hi I try to connect my asp.net core api to a sql server database I encounter an error like: "Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,190 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.
12,760 questions
asked 2023-05-23T09:49:55.54+00:00
Marnelle M'BENGUET 20 Reputation points
answered 2024-05-05T19:54:35.22+00:00
Martinho Sebastião 0 Reputation points
1 answer

Autorize with JWT Authentication

Hello, i want to use JWT Authentication in an App using .net 8 so i have configured Program.cs like this: builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme).AddJwtBearer( authenticationScheme:…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,190 questions
asked 2024-05-05T12:16:18.61+00:00
samir karim 20 Reputation points
answered 2024-05-05T19:44:32.42+00:00
Martinho Sebastião 0 Reputation points
3 answers One of the answers was accepted by the question author.

How to view/show image from file server path on button click

i am developing asp.net application. i am uploading many image documents in file server path like example (\server2\prj1\picture1.png) At the same time, i want to view/show the same file (image document) on button click event. How to show this image…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,271 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.
10,279 questions
asked 2024-04-27T18:06:29.1133333+00:00
Gani_tpt 1,566 Reputation points
edited a comment 2024-05-05T16:26:29.29+00:00
Gani_tpt 1,566 Reputation points
0 answers

How to Download DelegConfig v2

I am sure this is user error but I cannot figure out how to download the DelegConfig V2 package from: https://iis-umbraco.azurewebsites.net/downloads/community/2009/06/delegconfig-v2-beta-delegation-kerberos-configuration-tool I only see a "Download…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,398 questions
asked 2024-05-05T15:14:15.4+00:00
RedParadox 0 Reputation points
1 answer

round value automtically

Hello I have one Label1 and textbox1 for example Label1 has value = 490.56 In textox1 i have to show round off value on button click = 0.44 for example Label1 has value = 30.12 In textox1 i have to show round off value on button click = -0.12 how to do…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,271 questions
asked 2024-05-04T14:40:44.82+00:00
RAVI 896 Reputation points
commented 2024-05-05T06:01:19.6333333+00:00
RAVI 896 Reputation points