24,164 questions with .NET-related tags

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Rendering issues with our .Net application post windows patch

Recently, we've encountered rendering issues with our .NET application following a Windows patch update for Windows 10 Version 22H2. Specifically, after applying the cumulative update for .NET Framework 3.5, 4.8, and 4.8.1, we've noticed intermittent…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
asked 2024-05-16T16:17:51.5733333+00:00
Susan Appillil 0 Reputation points
0 answers

Gridview TextBox value getting null (blank) after button click

i am selecting some checkboxes and trying to enter some feedback value in the corresponding cell of textboxes. But, I am unable to get Gridview textbox value in all paging when i click save button. Getting blank value always. below is my…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,297 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.
10,339 questions
asked 2024-05-16T16:11:44.3566667+00:00
Gani_tpt 1,606 Reputation points
edited the question 2024-05-16T16:12:32.78+00:00
Gani_tpt 1,606 Reputation points
0 answers

Rendering issues with our .Net application post windows patch

Recently, we've encountered rendering issues with our .NET application following a Windows patch update for Windows 10 Version 22H2. Specifically, after applying the cumulative update for .NET Framework 3.5, 4.8, and 4.8.1, we've noticed intermittent…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,743 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
asked 2024-05-16T16:06:56.7566667+00:00
Susan Appillil 0 Reputation points
1 answer

How to programmatically display the Windows taskbar using C#

I would like to know what C# code/instructions are necessary to make the Windows taskbar appear so that I can use a specific item on it. Can someone provide a concise example or resource to help me accomplish this? Thank you.

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,846 questions
Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,743 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,662 questions
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,436 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.
10,339 questions
asked 2024-05-16T13:35:04.7966667+00:00
Thad T 6 Reputation points
answered 2024-05-16T15:33:32.97+00:00
Castorix31 81,841 Reputation points
0 answers

EF is not creating a MigrationsHistory table

Hi all; I've been using Entity Frameworks for some time with my app. And I just noticed, there is no MigrationsHistory table. I looked at the files in core/Migrations and none of them create a MigrationsHistory table. Why is it missing and how do I get…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
699 questions
asked 2024-05-16T15:06:13.2033333+00:00
David Thielen 2,286 Reputation points
0 answers

What is the correct way to upgrade dotnet SDKs for MAUI

Can someone tell me the proper way to upgrade .net? I have kept mine on an older version for a while now because it has been working with xcode 15.3 for me. Currently my system shows this: % dotnet sdk check .NET SDKs: Version Status…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,953 questions
asked 2024-05-16T15:04:53.2266667+00:00
Tony Pitman 40 Reputation points
0 answers

What is the correct way to upgrade dotnet SDKs for MAUI

Can someone tell me the proper way to upgrade .net? I have kept mine on an older version for a while now because it has been working with xcode 15.3 for me. Since it appears the issues with xcode 15.3 have been resolved in the latest version, I would…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,953 questions
asked 2024-05-16T15:01:48.6366667+00:00
Tony Pitman 40 Reputation points
0 answers

AKS deployed application to access on-prem server

Hi, I want to connect to on-prem sql server from a .net application which is deployed in AKS. We already have Azure relay/hybrid connection setup for the same, but that requires azure app service. I am looking for options to connect from AKS deployed…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,224 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.
12,839 questions
Azure Kubernetes Service (AKS)
Azure Kubernetes Service (AKS)
An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.
1,883 questions
asked 2024-05-16T12:53:21.2833333+00:00
Santhi Dhanuskodi 145 Reputation points
commented 2024-05-16T14:53:41.35+00:00
Santhi Dhanuskodi 145 Reputation points
1 answer

How to migrate the FCM v1 in xamarin forms apps as xamarin got migrated

Hey Team, We got a mail from Firebase team that legacy http is going to be deprecated . When i checked in the documentation, all i could find is xamarin is not supporting FCM v1. We have azure notification hubs common library for android and iOS and…

Azure Notification Hubs
Azure Notification Hubs
An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
270 questions
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,299 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
980 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,662 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.
10,339 questions
asked 2024-05-16T03:05:07.0633333+00:00
Sri Gayathri Gopalakrishnan 0 Reputation points
edited an answer 2024-05-16T14:04:19.32+00:00
SnehaAgrawal-MSFT 18,531 Reputation points
1 answer One of the answers was accepted by the question author.

Not able to get all paging checkbox checked records in gridview asp.net c#

I am using gridview with paging. i done all the pagination code and selected checkbox. Checkbox "CheclALL" is working fine with every page. But, when i save the record, it will be saving only last page checkbox checked values. What is the…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,297 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.
10,339 questions
asked 2024-05-13T15:30:31.1333333+00:00
Gani_tpt 1,606 Reputation points
edited a comment 2024-05-16T14:00:02.8133333+00:00
Gani_tpt 1,606 Reputation points
0 answers

Certificate Revocation List

Hi All, We have a WPF application built on .Net Framework v4.8. This application acts as an HTTPs client. We are currently performing the certificate check using 'RemoteCertificateValidationCallback' method (except CRL). We now need to perform CRL…

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,685 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.
10,339 questions
asked 2024-05-14T06:33:05.25+00:00
S Abijith 346 Reputation points
edited a comment 2024-05-16T13:49:35.85+00:00
Hui Liu-MSFT 40,866 Reputation points Microsoft Vendor
0 answers

Getting a 10054 error when calling a Cognitive Services API from VSTO Word Add-in

I am developing a Word VSTO add-in so that I can call a Cognitive Services knowledgebase service. The code is pretty straight-forward and works fine when I run it from a windows console app (a similar call in python also works without…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 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.
10,339 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.
3,549 questions
Azure AI Language
Azure AI Language
An Azure service that provides natural language capabilities including sentiment analysis, entity extraction, and automated question answering.
362 questions
Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
2,430 questions
asked 2024-05-15T21:16:54.8833333+00:00
AdamMorgan-1941 10 Reputation points
commented 2024-05-16T13:49:19.29+00:00
AdamMorgan-1941 10 Reputation points
0 answers

which Menu allows the complete and rapid loading of the application VS Studio 2022 Enterprise???

Good morning; I use VS 2022 Enterprise on an MSI GS70 (I7, 16 GB Ram, System under SSD...) under Windows 11. - I open a small development application under VS 2022: the "solution" loads quickly, the *.cs code files are displayed quickly, the…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,846 questions
asked 2024-05-16T13:48:01.78+00:00
Maurice LAURENT 0 Reputation points
1 answer

How to pass input data from one page to another page property

Register.cshtml <form method="post"> <div class="mb-3 row"> <div class="col-md-4"> <label for="CountryCode" class="form-label">Country Code</label> …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,224 questions
asked 2024-05-16T05:50:59.9633333+00:00
Nandhini S 0 Reputation points
commented 2024-05-16T13:02:44.1766667+00:00
JasonPan - MSFT 4,381 Reputation points Microsoft Vendor
0 answers

how to use muti -language in blazor?

how to use muti-language ?

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,410 questions
asked 2024-05-16T11:15:11.3566667+00:00
mc 3,701 Reputation points
commented 2024-05-16T12:52:39.8833333+00:00
JasonPan - MSFT 4,381 Reputation points Microsoft Vendor
2 answers

How to design patterns from scratch using C# asp.net MVC

I am new to building design pattern using factory design pattern, its C# asp.net mvc application which i am going developing my new web application, please can you help me how to start from scratch. I have worked one design pattern application which is…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,297 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.
10,339 questions
asked 2024-04-19T14:27:10.4633333+00:00
coder rock 196 Reputation points
commented 2024-05-16T12:51:39.14+00:00
coder rock 196 Reputation points
1 answer

Displaying Fast Data

C# -> WPF -> .NET 6 Windows 10 64-bit, Visual Studio Community 2022 v17.9.2 I am writing a program in which I want to see the current from a 3-phase brushless DC Motor. Each phase will be displayed in a different colour to differentiate them. I…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,685 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.
10,339 questions
asked 2024-05-15T11:09:06.6233333+00:00
dmccric 0 Reputation points
commented 2024-05-16T12:51:10.56+00:00
dmccric 0 Reputation points
0 answers

Xamarin Forms Target Version Android 14

Hi, I am working on the Migration of Xamarin Forms code to .NET MAUI. Till then, I tried to publish the Xamarin Form Android app with Android Target SDK version 14. I got the same issue as mentioned in the GitHub link:- …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,299 questions
asked 2024-05-16T12:29:49.5333333+00:00
Chinmay Dole 20 Reputation points
0 answers

MT1045 When trying to deploy MAUI app to iPhone

I have an XF application that I am upgrading to MAUI. I can deploy to Android Emulator and Device fine. Trying to deploy and it is not working. If I try to deploy to a Simulator I get the following error 2>Tool xcrun execution finished (exit code =…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,953 questions
asked 2024-05-16T12:07:43.5966667+00:00
Pat Long 36 Reputation points
0 answers

The process cannot access the file because it is being used by another process.

I have a function to write log to a text file: using (var mutex = new Mutex(false, fullPath.Replace("\\", ""))) { mutex.WaitOne(Timeout.Infinite, false); File.AppendAllText(fullPath, content.ToString()); …

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
6,976 questions
asked 2024-05-16T02:43:07.7033333+00:00
Jimmy Koo 0 Reputation points
commented 2024-05-16T11:48:47.2133333+00:00
Viorel 112.8K Reputation points