16,432 questions with .NET-related tags

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Android-specific code on MAUI: Trouble with Android.Resource

What I am trying to achieve right now is something I've done before in other prototypes where I work, but I haven't run into this problem so far. I will give as much context as possible without making this question too long. Our app will use ARCore on…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 11, 2025, 5:26 PM
Kleber Ferreira 20 Reputation points
commented Mar 13, 2025, 2:44 AM
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 80,691 Reputation points Microsoft External Staff
0 answers

ANDROID REDIRECT URI

I am trying to test the sample https://github.com/Azure-Samples/ms-identity-dotnetcore-maui/tree/main/MauiAppWithBrokerTo run in Android, it requires that "AndroidRedirectUri" be defined. The Entra ID portal requires a hash key that has to be…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 11, 2025, 11:29 AM
Giorgio Sfiligoi 326 Reputation points
commented Mar 13, 2025, 2:42 AM
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 49,211 Reputation points Microsoft External Staff
0 answers

how to draw this in .net.android

there is two points to one circle how to draw it? I am using canvas in OnDraw points:(p0x,p0y)and (p1x,p1y) and the center of the circle is (x,y) how to draw the line and the circle? I know how to draw circle but I do not want to draw the rest of the…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 2:29 PM
mc 5,186 Reputation points
commented Mar 13, 2025, 2:32 AM
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 49,211 Reputation points Microsoft External Staff
0 answers

pick appropriate .json data in Tab (ShellContext)

As a senior+ hobby developer I'm stuck. I know - whoever helps - this is not what this GitHub forum is for and, I know, this is an imposition! Anyway, hopefully somebody has some time and is willing to help, thank you. my APP:…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 9:25 AM
Eduard Kaufmann 291 Reputation points
commented Mar 13, 2025, 2:26 AM
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 49,211 Reputation points Microsoft External Staff
0 answers

CPU Spikes and Web App Shutdown Issues

Twice a day, during peak times, the CPU spikes, causing the web app to shut down and restart. Additionally, Application Insights is enabled, but it does not display any data regarding this issue.

.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.
1,200 questions
asked Mar 13, 2025, 1:16 AM
Nilay Shah 0 Reputation points
1 answer

Microsoft dotnet ef migration error

When I run any dotnet ef command, like "dotnet ef migrations add InitialCreate", i get the following error message: Could not execute because the specified command or file was not found. Possible reasons for this include: * You misspelled a…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
asked Nov 17, 2022, 4:11 PM
Kefiloe Moshoaliba 6 Reputation points
commented Mar 12, 2025, 11:42 PM
Pon ArunKumar Ramalingam 0 Reputation points
0 answers

flipping card update

I have my card using CommunityToolkit.Mvvm.Messaging; using System.Diagnostics; namespace LiveTileControl.Controls { public partial class LiveTileControl : ContentView { private bool _isFlipping; private bool _isDataAvailable; //…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 11:15 PM
Eduardo Gomez Romero 1,335 Reputation points
1 answer One of the answers was accepted by the question author.

flipping card update

I create a live tile using System.Diagnostics; namespace LiveTileControl.Controls; public partial class LiveTileControl : ContentView { private bool _isFlipping; public LiveTileControl() { InitializeComponent(); …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 5, 2025, 11:41 PM
Eduardo Gomez Romero 1,335 Reputation points
accepted Mar 12, 2025, 11:04 PM
Eduardo Gomez Romero 1,335 Reputation points
1 answer

Connecting to MS Access and databases on Snapdragon ARM computers

As far as I know, there's still no ADODB or ODBC support on Snapdragon computers. Is there an ETA? In the meantime, can I use MS Access outside its IDE (where it works fine) or can I use SQL Server or MySQL? Can I use Visual Studio with MS Access or any…

Entity Framework Core Training
Entity Framework Core Training
Entity Framework Core: A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.Training: Instruction to develop new skills.
8 questions
asked Mar 12, 2025, 5:14 PM
Fritz DeKatt 0 Reputation points
commented Mar 12, 2025, 6:36 PM
Fritz DeKatt 0 Reputation points
1 answer One of the answers was accepted by the question author.

Flyout Navigation - Mouse hover

Hi, In continue to https://learn.microsoft.com/en-us/answers/questions/2202802/flyout-navigation-improvements?page=1#answer-1989782 How I support mouse hover when navigation on collection view ? I want Custom Cursor hand when hovering over an item in…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 10, 2025, 9:39 AM
Dani_S 4,191 Reputation points
commented Mar 12, 2025, 6:34 PM
Dani_S 4,191 Reputation points
2 answers

Requirements to register and authenticate a .NET desktop app in M365

Hi, all. I have a .NET desktop application (C# + WPF) which is to be registered in Microsoft Store and made available via subscription. Part of the process is clear, such as having authentication via MSAL (which I understand as having the user…

Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,768 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
23,625 questions
asked Jan 13, 2025, 5:49 PM
Saulo Silva 0 Reputation points
accepted Mar 12, 2025, 3:29 PM
Saulo Silva 0 Reputation points
2 answers

BulkInsert for Entity Framework Core

Entity Framework core now has ExecuteUpdate and ExecuteDelete for doing large updates and deletes But when is EF core going to get the much need BulkInsert that does the job of SQL SERVER's BCP There are third party tools, but they are very expense…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
779 questions
asked Jul 3, 2024, 11:37 PM
Greg Frazer 0 Reputation points
answered Mar 12, 2025, 3:28 PM
Jonathan Magnan 0 Reputation points
1 answer

MAUI: How to increase the slider height

I have a slider like below: <Slider x:Name="audioSlider" Grid.Row="0" Minimum="0" VerticalOptions="Center" HorizontalOptions="Fill" ThumbColor="Transparent" …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 6, 2025, 3:44 PM
Sreejith Sreenivasan 961 Reputation points
commented Mar 12, 2025, 3:22 PM
Sreejith Sreenivasan 961 Reputation points
1 answer

How to create Custom Themed Toggle Switch [Switch Class] (Microsoft.Maui.Controls)?

How can we design a custom themed toggle switch in .NET Maui with .NET 9; As we know we can do it using C# to design the switch and call it in XAML If somebody knows, please share your thoughts on this topic. For reference I have shared two links of…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 3:18 PM
Soumyadip Majumder 100 Reputation points
answered Mar 12, 2025, 3:18 PM
Q&A Assist
2 answers One of the answers was accepted by the question author.

Can we able to modify the design of toggle switch in maui ?

Need to increase the Black dot size

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked May 4, 2023, 4:52 AM
Sowndarrajan Vijayaragavan 450 Reputation points
answered Mar 12, 2025, 3:11 PM
Soumyadip Majumder 100 Reputation points
1 answer

Issue Populating CollectionView with ObservableCollection in .NET MAUI

Hi, I am facing an issue in my .NET MAUI application where I am trying to populate a CollectionView using an ObservableCollection<LeaveSummary> in my ViewModel. The data is correctly fetched, and I can see the ObservableCollection.Count in a Label,…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 6, 2025, 6:02 PM
Arnab Mukherjee 80 Reputation points
commented Mar 12, 2025, 2:25 PM
Arnab Mukherjee 80 Reputation points
1 answer

Operations on files obtained by Directory.EnumerateFiles never finish

【概要】 .netFramework 4.7を利用したプログラムにおいて Directory.EnumerateFilesで取得したファイル一覧に対して FOR文によるファイル操作を実施した場合に、処理が終わらない事象が発生しております。 既知事象の有無及び、改善策があればご教授頂けないでしょうか。 【実行環境】 OS：Windows Server2022 【処理詳細】 処理の詳細は以下の通りです。 　①Directory.EnumerateFilesメソッドを利用 　…

.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.
1,200 questions
asked Mar 12, 2025, 10:35 AM
OHASHI RURI(大橋　瑠璃) 0 Reputation points
answered Mar 12, 2025, 1:58 PM
Jiachen Li-MSFT 33,781 Reputation points Microsoft External Staff
0 answers

Dirty log in login

Hi, I used log4net. When login I got this errors in the log, what it come from? Thanks. 2025-03-12 15:25:00,516 [1] ERROR GssdDesktopClient.Maui.ViewModels.LoginViewModel - LoginCommand System.InvalidOperationException: PlatformView cannot be null here …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 1:28 PM
Dani_S 4,191 Reputation points
0 answers

Highlighting text within a editor

Hi, I'm using .Net 9 with MAUI. Highlighting text within a editor. The highlight is not released. Remains highlighted even after selecting other text. <telerik:RadBorder Grid.Row="2" Grid.Column ="0" …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,000 questions
asked Mar 12, 2025, 11:20 AM
Dani_S 4,191 Reputation points
1 answer

How do I fix my Touchpad

My touchpad was not working. Yes the button on the keyboard did not have anything to do with the issue. So i listened to people and uninstalled my touchpad driver, but after I restrarted my computer windows did not reinstall the driver like it said it…

.NET F#
.NET F#
.NET: Microsoft Technologies based on the .NET software framework.F#: A strongly typed, multi-paradigm programming language developed by the F# Software Foundation, Microsoft, and open contributors.
126 questions
asked Feb 12, 2025, 8:14 PM
Mazie Kasprzak 0 Reputation points
answered Mar 12, 2025, 11:14 AM
Khai 0 Reputation points