22,989 questions with .NET-related tags

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2 answers

org.xml.sax.SAXParseException; The prefix "tem" for element "tem:UN" is not bound.

Iam integrating service references from wsdl file in C#. the service is working fine with SOAPUI but while executing the process in C# it is giving exception asorg.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 9; The prefix "tem" for…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
Service Manager
Service Manager
A family of System Center products for managing incidents and problems.
205 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,394 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.
9,920 questions
asked 2024-02-12T06:57:50.3+00:00
Rashmitha B 0 Reputation points
answered 2024-02-21T10:20:03.33+00:00
Rashmitha B 0 Reputation points
1 answer

How to generate Classes and sub Classes list of check box razor page ?

I work on asp.net  core razor pages . i face issue i can't generate classes and subclasses view and action for class and subclass so my scenario is  1- click button will load classes list with checkbox beside every class and status will be unchecked 2-…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
3,995 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,162 questions
asked 2024-02-21T00:47:50.4466667+00:00
Ahmed Salah Abed Elaziz 350 Reputation points
edited a comment 2024-02-21T10:17:35.7766667+00:00
Ahmed Salah Abed Elaziz 350 Reputation points
0 answers

MAUI clang: error: no such file or directory when build iOS Project

I Create a MaUI project, and edit Project Properties -> Build -> Additional arguments -cxx -gcc_flags "-L${ProjectDir}/lib -lopencv_world490, -force_load ${ProjectDir}/lib/libopencv_world490.a" When build, it occurs error as…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,253 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-19T08:50:22.91+00:00
Junior Jiang 1 Reputation point
commented 2024-02-21T10:17:29.18+00:00
Junior Jiang 1 Reputation point
2 answers

Visual Studio 2022 won't connect to NuGet

Visual Studio 2022: [nuget.org] Unable to load the service index for source https://api.nuget.org/v3/index.json. An error occurred while sending the request. The underlying connection was closed: An unexpected error occurred on a send. Unable to read…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,394 questions
.NET CLI
.NET CLI
A cross-platform toolchain for developing, building, running, and publishing .NET applications.
315 questions
asked 2024-02-18T15:42:31.7833333+00:00
Jayakumar R 0 Reputation points
commented 2024-02-21T10:01:08.15+00:00
Tianyu Sun-MSFT 24,881 Reputation points Microsoft Vendor
0 answers

Images don't persist in ColllectionView .

I have a Class in Model to save the Information about a document. The images are retrieved as streams in view model and are displayed in CollectionView .The problem is when Images are scrolled out of view and scrolled back in the images disappears. here…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,253 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.
9,920 questions
asked 2024-02-12T09:17:00.5633333+00:00
Asgar Ali 86 Reputation points
commented 2024-02-21T09:53:26.4633333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 24,336 Reputation points Microsoft Vendor
1 answer

Remove three dots at the end while using LineBreakMode="TailTruncation" MaxLines="1"

Hi , As per title I have a label with LineBreakMode="TailTruncation" MaxLines="1" and I want to remove the 3 dots at the end. now it shows: "lorem ipsum dol..." and I want "lorem ipsum dolo" Pay…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,253 questions
asked 2024-02-17T07:47:30.25+00:00
vanKraster 181 Reputation points
commented 2024-02-21T09:52:43.3966667+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 63,916 Reputation points Microsoft Vendor
1 answer

My.Computer.FileSystem.CopyDirectory(Source, Destination, overwrite:=True) > Error >could not complete operation

My.Computer.FileSystem.CopyDirectory(Source, Destination, overwrite:=True) I am getting the following error message while performing the above copy operation. My.Computer.FileSystem.CopyDirectory could not complete operation on some files and…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
asked 2024-02-19T22:27:51.9633333+00:00
~OSD~ 2,001 Reputation points
answered 2024-02-21T09:43:03.1533333+00:00
Jiachen Li-MSFT 23,971 Reputation points Microsoft Vendor
1 answer

Debug using iPad that connected to Mac Mini using Windows-Mac connection

Hi, I have set up the Windows-Mac connection to debug MAUI iOS directly from the Windows machine. The connection is good. I also disabled the hot restart feature to get the iPad (which connects to the Mac Mini) debug. These are the errors I encountered…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-08T16:00:14.8866667+00:00
Huynh Than 0 Reputation points
edited an answer 2024-02-21T09:41:23.47+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 63,916 Reputation points Microsoft Vendor
0 answers

FilePicker on MacOs (MacCatalyst) does not return picked file.

Hi, I am having the exact same issues explained in https://github.com/dotnet/maui/issues/11088 . Dotnet workloads on development machine (Windows); Installed Workload Id Manifest Version Installation Source …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-19T22:50:50.31+00:00
Onur Büyükçağlar 0 Reputation points
commented 2024-02-21T09:37:24.3933333+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 63,916 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

.NET 8 core MVC app with AAD (or other external) login and authorisation in local tables

Are there any examples of asp.net CORE 8 apps or tutorials which let you use Azure AD / Entra ( or other external login for authentication, but which build roles from a database's local tables eg AspNetRoles, AspNetUserRoles? Additionally are there…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
3,995 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,162 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
6,470 questions
Microsoft Entra External ID
Microsoft Entra External ID
A modern identity solution for securing access to customer, citizen and partner-facing apps and services. It is the converged platform of Azure AD External Identities B2B and B2C. Replaces Azure Active Directory External Identities.
2,563 questions
asked 2024-02-09T11:44:57.3+00:00
Richard Scannell 301 Reputation points
commented 2024-02-21T09:30:21.86+00:00
Richard Scannell 301 Reputation points
1 answer

How to prevent Visual Studio Editor from reformatting my line?

When I enter lines in Visual Studio I like to have certain items line up. For example, btnAccumulate.Hide (); labelResultList.Hide (); lbResultList.Hide (); labelResult.Show (); tbResult.Show …

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,394 questions
asked 2024-02-07T22:56:05.7933333+00:00
Nicholas Piazza 481 Reputation points
commented 2024-02-21T09:27:54.3433333+00:00
Anna Xiu-MSFT 23,131 Reputation points Microsoft Vendor
0 answers

how to fix error 0x80070005.

this picture shows a error that frequently pops up in different place. firstly I cannot update windows, and secondly I cannot download .NET Framework 3.5 (I know these interrelate) for a few games I have wanted to play. I have tried various online help…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,136 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
asked 2024-02-21T09:26:51.6+00:00
Max Frahm 0 Reputation points
0 answers

net maui windows platform how to create tabs ?

net maui windows platform how easy way to create tabs on differant pages ? Thanks

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-16T03:45:07.0233333+00:00
Sami 721 Reputation points
commented 2024-02-21T09:24:14.97+00:00
Sami 721 Reputation points
1 answer

Ne maui Windows platform before open sign in without titlebar ?

Ne maui Windows platform before open sign in page without titlebar ? after signed in show titlebar as well as expected. Also How to show and hide some pages with maximize or minimize events ? Thanks

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-17T20:05:40.08+00:00
Sami 721 Reputation points
commented 2024-02-21T09:22:15.17+00:00
Sami 721 Reputation points
1 answer

How do I fix an issue with content not showing inside of a carousel view item after a swipe gesture in .net Maui 7.0?

We have been working on transferring an old Xamarin project on over to .NET MAUI 7.0. for several months now. Everything is going pretty well. However, there are a few issues that we are having with the carousel view that are quite aggravating.…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,556 questions
asked 2024-02-19T01:04:57.96+00:00
Matthew Bailey 0 Reputation points
commented 2024-02-21T09:14:36.01+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 30,106 Reputation points Microsoft Vendor
0 answers

.Net Core Owin Packages

Team, we have an existing .Net application which is using owin. now we are upgrading to .Net core. But i am getting messages like Severity Code Description Project File Line Suppression State Warning NU1701 Package 'Microsoft.Owin 4.2.2' was restored…

Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
5,063 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
3,995 questions
asked 2024-02-21T09:07:16.3066667+00:00
Prasanth Kanna 5 Reputation points
edited the question 2024-02-21T09:08:27.33+00:00
Prasanth Kanna 5 Reputation points
2 answers

Authorization - MSB4018 The "GenerateStaticWebAssetsPropsFile: task failed unexpectedly

Creating a project which has individual User Accounts Authorization... Steps. In the Authentication type input, select Individual User Accounts Update-Database Error... Severity Code Description Project File Line Suppression…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
3,995 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,162 questions
asked 2023-04-11T16:50:10.4266667+00:00
Dean Everhart 1,491 Reputation points
commented 2024-02-21T08:57:47.94+00:00
Daniel Mugisha 0 Reputation points
0 answers

can't call dto classes from Application layer to Shared layer on asp.net razor pages ?

I work on asp.net core on razor page i face issue i can't call DTO classes from application layer in shared layer  my web application contain 4 layer Application(have DTO classes) Core Host Shared(place i need to call DTO classes) when i come on shared…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
3,995 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,162 questions
asked 2024-02-20T06:45:46.7+00:00
Ahmed Salah Abed Elaziz 350 Reputation points
commented 2024-02-21T08:49:05.26+00:00
Ping Ni-MSFT 1,365 Reputation points Microsoft Vendor
1 answer

Can I embed a windows app installer in my app for automatic updates if I intend to sell the app both on the store and my own website?

I am developing a desktop application for windows and I want to sell it on the windows store but also on my own website. I want automatic updates and I see that I can include an embedded app installer in my project to accomplish that. I'm not sure if I…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,144 questions
Windows App SDK
Windows App SDK
A set of Microsoft open-source libraries, frameworks, components, and tools to be used in apps to access Windows platform functionality on many versions of Windows. Previously known as Project Reunion.
692 questions
asked 2024-02-07T22:20:09.3933333+00:00
Brian Duffy 30 Reputation points
commented 2024-02-21T08:34:24.7766667+00:00
Jeanine Zhang-MSFT 8,316 Reputation points Microsoft Vendor
1 answer

How to fix Violation of PRIMARY KEY constraint 'PK_Mytable'. Cannot insert duplicate key in object 'dbo.Mytable' with Transaction (Process ID 181) was deadlocked on lock resources with another process

I am encountering an issue while attempting to call a stored procedure from a .NET Framework application to a Microsoft SQL Server instance. The error message returned is: "Violation of PRIMARY KEY constraint 'PK_Mytable'. Cannot insert duplicate…

Internet Information Services
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
12,230 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.
1,099 questions
asked 2024-02-21T06:12:13.96+00:00
BalajiGnanendren-6915 0 Reputation points
commented 2024-02-21T08:29:23.4433333+00:00
BalajiGnanendren-6915 0 Reputation points