23,859 questions with .NET-related tags

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Part of this app has been blocked IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe

When launching an ASP.Net web application on a Windows 11 system with Smart App Control On, I'm getting the below toast notification. Part of this app has been blocked: IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe which doesn't…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,252 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.
10,234 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,150 questions
Microsoft Intune Security
Microsoft Intune Security
Microsoft Intune: A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
331 questions
asked 2024-04-25T03:31:37.73+00:00
Pradeep Viswanathan 0 Reputation points
3 answers

Unable to submitting the form using jquery post request like a form submit

Using Form Submit redirecting page from one page to another page and the page is redirecting successfully but the parameter value getting length 0(if array) or null(if string) based on the data passed on param. To achieve this concept I have used the…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,252 questions
asked 2024-04-24T11:36:47.15+00:00
Ashok Kumar 141 Reputation points
edited an answer 2024-04-25T03:13:52.9466667+00:00
Lan Huang-MSFT 25,471 Reputation points Microsoft Vendor
0 answers

Column in grid overlapping when the data is updated at runtime

I am using a custom control with a frame(contains an entry and an icon in a horizontal grid) and a collection view in stack layout with vertical orientation as attached below. I am facing an issue wherein when a search text is typed matching lowest…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,859 questions
asked 2024-04-24T13:17:59.2633333+00:00
Srilekha Chowdary 20 Reputation points
commented 2024-04-25T03:08:47.3433333+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,491 Reputation points Microsoft Vendor
1 answer

Format of the initialization string does not conform to specification starting at index

I am using .net android(not maui) and ef core and sqlite. but there is error Format of the initialization string does not conform to specification starting at index how to use sqlite in .net android?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,859 questions
asked 2024-04-22T10:36:01.19+00:00
mc 3,641 Reputation points
commented 2024-04-25T03:02:40.3933333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
1 answer

How to validate textbox with empty field in wpf forms

Hi Team I have these two fields i want to validate, does anyone knows how to achieve this in wpf on the forms? The bottom seal and TopSeal fields, if empty it must prompt a window dialog message.

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,827 questions
asked 2024-04-24T11:21:49.9533333+00:00
Gcobani Mkontwana 0 Reputation points
answered 2024-04-25T03:01:02.3233333+00:00
Hui Liu-MSFT 38,191 Reputation points Microsoft Vendor
1 answer

Location tracking while app is in suspended state

Hi, I am developing a location tracking app for drivers. We need to track locations in particular intervals and send it to server. We are able to track locations when app is active or in background. How can we get locations for both android & iOS…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,859 questions
asked 2024-04-24T09:56:59.74+00:00
ann 0 Reputation points
answered 2024-04-25T03:00:05.5433333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
2 answers

Custom ApiController Model Binding type conversion error

According to the Model Binding documentation: In an API controller that has the [ApiController] attribute, invalid model state results in an automatic HTTP 400 response. So when I send an invalid type in the request body (e.g. int instead of string),…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,157 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.
10,234 questions
asked 2024-04-24T10:30:29.13+00:00
iKingNinja 40 Reputation points
edited an answer 2024-04-25T02:54:47.3833333+00:00
Ping Ni-MSFT 2,085 Reputation points Microsoft Vendor
0 answers

how do I find the working area of my uwp app in .net using C#

This is a simple question but I'm having a rough time finding an answer. What I want to find is the working area of my application. I'm working in Visual Studio 2022 and have created the basic project. Searches on the internet result in many answers…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 questions
Universal Windows Platform (UWP)
asked 2024-04-24T13:23:16.3+00:00
Joe Babb 20 Reputation points
commented 2024-04-25T02:34:17.51+00:00
Junjie Zhu - MSFT 14,526 Reputation points Microsoft Vendor
2 answers

what capability must I add to my manifest to enable access to audio devices?

I am working with Visual Studio 2022 Community edition. Years ago I wrote a program in Win32 that opened an audio device and plotted the signal on the screen. I want to do that same function but now with .NET. When I do a var endpointId =…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 questions
asked 2024-04-23T12:43:43.2+00:00
Joe Babb 20 Reputation points
commented 2024-04-25T02:18:55.5933333+00:00
Jiale Xue - MSFT 31,516 Reputation points Microsoft Vendor
0 answers

How to create a custom keyboard in Xamarin?

Hello, What is the process for designing a custom number pad in Xamarin forms to be displayed in certain fields, while others still use the native Android keyboard for input? I'd like to avoid using axml as I am not familiar with it, and the default…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 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.
10,234 questions
asked 2024-04-19T04:40:16.8166667+00:00
Immanuel D 0 Reputation points
commented 2024-04-25T01:54:18.1266667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
1 answer

Xamarin Cross-Platform MSAL Authentication: Invalid keystore format

I followed this guide "https://damienaicheh.github.io/azure/xamarin/xamarin.forms/2019/07/01/sign-in-with-microsoft-account-with-xamarin-en.html" for setting up authentication for Xamarin android and ios msal. Everything seemed to going fine…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2024-04-18T01:27:01.74+00:00
Craig 0 Reputation points
commented 2024-04-25T01:53:56.1433333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
1 answer

Why => is called token?

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/lambda-operator is => a Token?

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 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.
10,234 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,119 questions
asked 2024-04-24T23:59:48.6466667+00:00
LAN SHUHAO 0 Reputation points
edited the question 2024-04-25T01:30:07.2666667+00:00
Tianyu Sun-MSFT 27,266 Reputation points Microsoft Vendor
1 answer

How can I programmatically simulate a button click in a MAUI application?

How can I programmatically simulate a button click in a MAUI application?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,859 questions
asked 2024-04-19T10:30:11.5766667+00:00
Sarfaraz Sable 20 Reputation points
commented 2024-04-25T01:15:48.2+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,291 Reputation points Microsoft Vendor
0 answers

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.
4,157 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
19,455 questions
asked 2024-04-24T10:05:50.0733333+00:00
Varun Sridhar 0 Reputation points
edited the question 2024-04-25T01:14:24.4533333+00:00
Lan Huang-MSFT 25,471 Reputation points Microsoft Vendor
0 answers

Can't convert Word Document Equation into HTML readable format text like MathML in C#

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,157 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.
10,234 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.
3,479 questions
asked 2024-04-24T04:35:09.1466667+00:00
conduct exam 0 Reputation points
edited the question 2024-04-25T01:00:20.91+00:00
Jiachen Li-MSFT 26,506 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Play sound in Blazor Hybirs app

I have a blazor hybird app running Android emulator inViual Studio. the app has a button when clicked play a sound using javascript interop to play a soun. the js code : window.PlayAudio = (elementName) =>…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 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.
1,385 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,859 questions
asked 2024-04-23T10:01:01.01+00:00
Qun Shen 20 Reputation points
accepted 2024-04-25T00:02:16.83+00:00
Qun Shen 20 Reputation points
1 answer One of the answers was accepted by the question author.

what is the most current Windows platform for .NET and C#

I see on the internet that MS has deprecated UWP. What do I need to add to my Visual Studio 2022 Community edition in order to program using the latest flavor of Windows for general Windows Apps? I'm getting frustrated trying to discern the myriad…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,606 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,367 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,600 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.
10,234 questions
asked 2024-04-24T14:20:14.18+00:00
Joe Babb 20 Reputation points
commented 2024-04-24T23:07:18.6933333+00:00
Bruce (SqlWork.com) 55,601 Reputation points
1 answer One of the answers was accepted by the question author.

Unable to connect to .NET 7 GRPC service on running on Linux App Service

I have a GRPC service written in .NET 7. It works without issue locally. To publish it to an app service, I followed the instructions at https://github.com/Azure/app-service-linux-docs/tree/master/HowTo/gRPC/.NET/.NET%207 It says it's working. I get…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,157 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
6,866 questions
asked 2023-01-30T05:06:21.61+00:00
Joe Ourada 25 Reputation points
edited the question 2024-04-24T23:06:32.6+00:00
Grmacjon-MSFT 15,851 Reputation points
2 answers One of the answers was accepted by the question author.

No more support for Web forms in Visual Studio 2022?

Hi, In new Visual Studio there is no more option to create Web Forms web application? Are MVC only future architecture Visual Studio will support for WEB pages? Thx

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,252 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,568 questions
asked 2022-01-29T12:43:57.717+00:00
nickCroat 106 Reputation points
commented 2024-04-24T21:15:05.66+00:00
Robert Oberg 0 Reputation points
0 answers

Error loading report.rdlc,Unable to copy bin\debug\

Good afternoon again, I have already searched for information online, but I have not been able to find the error. The error is the following: An error occurred during local report processing. The report definition has not been specified, the file is not…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,827 questions
SQL Server Reporting Services
SQL Server Reporting Services
A SQL Server technology that supports the creation, management, and delivery of both traditional, paper-oriented reports and interactive, web-based reports.
2,798 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.
10,234 questions
asked 2024-04-24T20:48:56.4066667+00:00
Roberto Carlos Melgar Dorado 40 Reputation points