23,160 questions with .NET-related tags

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XmlSerializer Exceptions on start up when debugging after Upgrading Visual Studio 2022 to v17.9.0

After upgrading Visual Studio 2022 to version 17.9.0, xml serialization exceptions are displayed on the console and output windows when starting to debug a .NET 6 Web API solution. The prior versions of Visual Studio 2022 do not have the issue with the…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,440 questions
asked 2024-03-01T19:59:38.64+00:00
Hatoum,Mark 0 Reputation points
answered 2024-03-04T06:26:02.8266667+00:00
Tianyu Sun-MSFT 25,571 Reputation points Microsoft Vendor
1 answer

How to Implement Google Maps in a .NET MAUI Blazor App.

I'm currently developing a .NET MAUI app using Blazor and targeting .NET 7. One of the key features I'm looking to implement is integration with Google Maps to display locations of customers. However, I'm facing challenges with integrating Google Maps…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,325 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-29T11:59:09.6166667+00:00
NIRANJAN CHIGULLA 0 Reputation points
edited a comment 2024-03-04T06:24:22.6533333+00:00
NIRANJAN CHIGULLA 0 Reputation points
0 answers

How to create iOS extension in MAUI?

Hi i have a single project maui .net 8 app, how can I add a notification service extension to it?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-03-02T11:16:50.9766667+00:00
SSB 81 Reputation points
commented 2024-03-04T06:16:58.65+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 64,576 Reputation points Microsoft Vendor
0 answers

Maui && worker service ,mange token.

Hi. I have app consist of two parts: 1.Client - maui 2.Service- worker service. They both share token come from API that created on client in one of the screen and saved in DB per user. The service consume it and when the token not active any more it…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-29T08:00:44.9733333+00:00
דני שטרית 2,266 Reputation points
commented 2024-03-04T06:02:43.8866667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor
0 answers

How to fix TextToSpeech issse on iPhone

In my app TextToSpeech does not work in iPhone, Its works on iPad, Mac, and android Phones. Any thoughts on it. Thanks

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-29T17:18:13.76+00:00
BKS 0 Reputation points
commented 2024-03-04T05:59:27.8866667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor
1 answer

GeList(out IntPtr variableName) send null values for out parameter from the iOS Binding dll in .NET 8

GeList(out IntPtr variableName) send null values for out parameter from the iOS Binding dll in .NET 8 .NET 8 iOS binding library project . Method in ApiDefinition class. //iOS Binding Library Project ApiDefinition.cs // @required…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,261 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-29T12:30:36.44+00:00
Dhanushka, Adrian 0 Reputation points
edited the question 2024-03-04T05:47:20.0433333+00:00
Dhanushka, Adrian 0 Reputation points
1 answer

Net maui windows platform how to change checkbox tick color or disable tick ?

Net maui windows platform how to change checkbox tick color or disable tick ? thanks

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-03-01T23:02:04.8+00:00
Sami 761 Reputation points
answered 2024-03-04T05:34:26.7366667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor
0 answers

How to Read equations from word document in asp.net

I have a Table Inside Word and I am fetching the equation from the word but it is considering equation as texts. private string ExtractContentWithImages(WordprocessingDocument doc, DocumentFormat.OpenXml.Wordprocessing.TableCell cell) { …

Word
Word
A family of Microsoft word processing software products for creating web, email, and print documents.
599 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,186 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.
9,981 questions
asked 2024-03-02T12:27:04.5333333+00:00
Vishakh Shetty 0 Reputation points
commented 2024-03-04T05:31:16.8633333+00:00
Lan Huang-MSFT 23,306 Reputation points Microsoft Vendor
0 answers

Maui - Using Timer in multi main page navigations

Hi, Here is my code: Did I used in correcy way ? Thanks in advance, private IDispatcherTimer _indicatorTimer; public MainPage(string navigateTo) { InitializeComponent(); currentContentViewHolder.Children.Clear(); if (navigateTo ==…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-03-03T10:46:21.53+00:00
דני שטרית 2,266 Reputation points
commented 2024-03-04T05:30:39.7466667+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 64,576 Reputation points Microsoft Vendor
1 answer

Getting error 0x80073CF3 when trying to install an app from company portal

We have a msix app (.NET MAUI app for windows) deployed in company portal using Intune's. Installation from company portal is working fine in most of organization machines but in very few machines it is showing the error 0x80073CF3. I did clear the…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
Microsoft Intune Application management
Microsoft Intune Application management
Microsoft Intune: A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.Application management: The process of creating, configuring, managing, and monitoring applications.
849 questions
Microsoft Intune
Microsoft Intune
A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.
4,083 questions
asked 2024-03-01T13:55:26+00:00
Lohith K K 105 Reputation points
commented 2024-03-04T05:26:24.4333333+00:00
Lohith K K 105 Reputation points
1 answer

Has anyone worked with VSTO Workbook Excel templates in VS2022?

I am currently using third-party libraries to build an Excel spreadsheet and I was wondering if anyone has experience using VSTO Workbook Excel templates in Visual Studio 2022. Thank you in advance! :-)

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,024 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.
9,981 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.
3,316 questions
asked 2023-11-17T10:41:39.8+00:00
Kesava Subhash Gullapudi 30 Reputation points
answered 2024-03-04T04:23:05.48+00:00
Dimm 0 Reputation points
0 answers

Can not create folder in SharePoint. (Upgrade MS Graph SDK 5.36.0 -> 5.44.0 version)

In MS Graph SDK 5.36.0 version, I can create folder in SharePoint. But when I update to MS Graph SDK 5.41.0 version, I can not create folder in SharePoint anymore. It throw an error…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
10,018 questions
SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
9,211 questions
SharePoint Development
SharePoint Development
SharePoint: A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.Development: The process of researching, productizing, and refining new or existing technologies.
2,563 questions
asked 2024-03-02T02:47:19.0466667+00:00
Jackie Dinh 0 Reputation points
edited a comment 2024-03-04T03:21:03.15+00:00
Jackie Dinh 0 Reputation points
1 answer

Unhandeled exception not fire when there is fatal exception

Hi, Unhandeled exception not fire when there is fatal exception And make the http query. In debugger it works only when it syronous https call.. I comment all code in realse and add code that write to log and is not working.…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-01T10:47:49.6666667+00:00
דני שטרית 2,266 Reputation points
edited a comment 2024-03-04T03:19:16.9166667+00:00
דני שטרית 2,266 Reputation points
1 answer One of the answers was accepted by the question author.

Odd bug in visual basic, simple slot game, math is wrong

I created a simple slot game with vb.net. It is behaving very oddly. Bot the rules for the game and the source code are provided in the game. Any help in explaining why its behaving the way it is, is appreciated. Zip file containing release executable…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,190 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,509 questions
asked 2024-03-02T23:57:05.5433333+00:00
leelad34_ 20 Reputation points
edited the question 2024-03-04T03:17:05.2466667+00:00
Jiachen Li-MSFT 24,511 Reputation points Microsoft Vendor
1 answer

Hi im currently working on project that using Windows form app and im using The newest Net Framework 8.0 but why i cant add chart on my project. The worse is the menu even does not exist.

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,804 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,440 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
7,659 questions
asked 2024-03-01T17:11:17.4766667+00:00
abdul rahman alif putra 0 Reputation points
commented 2024-03-04T03:16:54.79+00:00
Tianyu Sun-MSFT 25,571 Reputation points Microsoft Vendor
0 answers

How to play an audio file in .NET MAUI

I want to play a sound on my mobile application (android and IOS) So I've Added the sound file under the “Resource/Raw” folder with BuildAction=MauiAsset and Added Nuget package "Plugin.Maui.Audio" and used below code to play the…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-03-01T08:04:45.89+00:00
Mane, PRASHANT GORAKH 76 Reputation points
edited a comment 2024-03-04T03:06:40.1366667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor
1 answer

How to remove bottom border on MAUI Navigation Bar

Hi on a navigation page, how to remove the bottom grey border on the top navigation bar?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-02-29T13:51:45.0333333+00:00
SSB 81 Reputation points
commented 2024-03-04T02:38:11.6966667+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 64,576 Reputation points Microsoft Vendor
2 answers

Pair to mac of .net maui causes an error.

environment Windows 10 Visual Studio 2022 latest version macOS Ventura Boot from external SSD Visual Studio 2022 for mac latest version XCode latest version When connecting with pair to mac, the following error finally occurs and connection is not…

Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,440 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2023-04-14T01:05:18.18+00:00
TO 0 Reputation points
edited an answer 2024-03-04T02:22:59.8533333+00:00
Peter Shu 0 Reputation points
0 answers

App will run through visual studio but not via exe

I am developing a maui app in VS 2022, Debug and Release will run fine when launched via VS. However, when I go to the apps bin folder, it will not launch, I click on the .exe and nothing happens. I tried copying the bin/release and debug folders to…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,231 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 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.
9,981 questions
asked 2024-03-03T22:43:14.8333333+00:00
Phunction 201 Reputation points
commented 2024-03-04T02:21:00.1266667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor
1 answer

How to customize MAUI tooltips for Windows

Hello, I want to modify the FontSize and ShowDuration properties of a MAUI tooltip for Windows. The tooltip is associated with a button and defined as follows: <Button Text="ButtonText" ToolTipProperties.Text="MyTooltip" /> How…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,619 questions
asked 2024-03-01T16:02:56.0766667+00:00
Jorge Nuricumbo 40 Reputation points
answered 2024-03-04T02:17:08.52+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 31,081 Reputation points Microsoft Vendor