55,781 questions with Developer technologies-related tags

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2 answers One of the answers was accepted by the question author.

I am trying to integrate Firebase Analytics and Crashlytics into a .NET MAUI (.NET 10) Android application, but I am facing a runtime exception related to Crashlytics.

Steps I followed: Created a new .NET MAUI project Created a Firebase project and added an Android app Ensured the ApplicationId matches the package name Added google-services.json to: Platforms/Android/google-services.json Set Build Action to…

Developer technologies | .NET | .NET MAUI
asked 2026-04-06T11:36:26.9566667+00:00
Vignesh Palthurai 0 Reputation points
commented 2026-04-20T10:20:29.9633333+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
3 answers

Rename current solution to a new one or create new one

Hi, 1.I have a solution consists of some projects + .snk to al projects The projects have same structure and the new one need modification , to use only what it needs. Option A: I want to copy and rename it, and later to remove unnecessary files and…

Developer technologies | .NET | Other
Developer technologies | .NET | Other

Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.

4,174 questions
asked 2026-04-16T06:43:11.4766667+00:00
Yan Y 25 Reputation points
edited a comment 2026-04-20T09:09:27.8966667+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
2 answers

WPF ListViewItem IsSelected is on Window_Closing allways false?!

Hello, on my ListView is the ListViewItem-property "IsSelected" binding to object-property. <Window.Resources> <Style x:Key="ListViewStyle" TargetType="ListBoxItem"> <Setter…

Developer technologies | XAML
Developer technologies | XAML

A language based on Extensible Markup Language (XML) that enables developers to specify a hierarchy of objects with a set of properties and logic.

878 questions
asked 2026-04-20T05:08:57.4133333+00:00
Rosenbohm, Mario 40 Reputation points
answered 2026-04-20T09:01:48.9466667+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,865 Reputation points Microsoft External Staff
2 answers One of the answers was accepted by the question author.

vdproj Setup Project not generating .msi / .exe – System.Buffers.dll dependency warning (.NET Framework 4.7.2, x64)

Hello Community, I am facing an issue while creating a Setup project (.vdproj) in Visual Studio and I am hoping someone can help clarify why this is happening. Environment Details Application type: VB.NET Windows Forms Target framework: .NET Framework…

Developer technologies | Visual Studio | Setup
asked 2026-04-07T13:07:03.28+00:00
Aman Agrahari 200 Reputation points
accepted 2026-04-20T08:33:13.04+00:00
Aman Agrahari 200 Reputation points
1 answer

MAUI issue - iOS CarouselView does not update content correctly when Accessibility (Voice Over) is enabled

When using CarouselView together with IndicatorView in .NET MAUI, enabling Accessibility/Screen Reader (such as VoiceOver on iOS) causes the CarouselView content to not update when navigating items. However, the IndicatorView does update correctly,…

Developer technologies | .NET | .NET MAUI
asked 2026-04-01T10:45:05.1533333+00:00
Raghavender Yelisetty (ext) 0 Reputation points
commented 2026-04-20T08:19:32.4666667+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
3 answers

Issues to call the event

Hi, DownloadAndShareFileAsync is declared within MauiProgram.cs, and was called within the same .cs file. It is not a success to build the project. Any reason from the following? Here is MauiProgram.cs

Developer technologies | ASP.NET | ASP.NET API
asked 2026-04-09T10:08:11.0166667+00:00
Scott Huang 3,326 Reputation points
commented 2026-04-20T08:14:40.8133333+00:00
Scott Huang 3,326 Reputation points
2 answers

wich nugets I have to install for report viewer in visual studio vb.net?

I just install visual studio and I want to make reports y download Microsoft RDLC Report Designer and Repor Viewer core winforms, but When i want to drag a tool Report Vierer to a form Iit can be place in the form

Developer technologies | Windows Forms
asked 2026-04-17T22:37:37.35+00:00
jose de jesus sanchez 0 Reputation points
answered 2026-04-20T07:59:21.47+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
2 answers

Settings Changes Not Being Saved

My app has several settings that the user can change. The code that saves the changes is: My.Settings(PropName) = ConvertedValue My.Settings.Save() I have confirmed that the ConvertedValue is actually saved immediately after that code executes by…

Developer technologies | VB
Developer technologies | VB

An object-oriented programming language developed by Microsoft that can be used in .NET.

2,929 questions
asked 2026-04-14T12:10:49.1933333+00:00
RogerSchlueter-7899 1,691 Reputation points
commented 2026-04-20T07:53:28.94+00:00
Jack Dang (WICLOUD CORPORATION) 16,595 Reputation points Microsoft External Staff Moderator
2 answers

Bring to C# handler method list of related entities edited in Bootstrap modal form from javascript

Hello, Now I have changed the data structure schema. I have a Contacts table with a related Telephones table, this is, every contact can have 0 or more telephones, connected by FK by their ContactId fields. public class Contact { public…

Developer technologies | ASP.NET | ASP.NET Core
asked 2026-04-19T17:28:43.99+00:00
Pablo The Tiger 60 Reputation points
edited a comment 2026-04-20T07:23:52.2133333+00:00
SurferOnWww 5,926 Reputation points
2 answers One of the answers was accepted by the question author.

THEME FOR RADIOBUTTON

Consider the following snippet for MAUI 10: <VerticalStackLayout RadioButtonGroup.GroupName="group" RadioButtonGroup.SelectedValue="{Binding Selected}"> …

Developer technologies | .NET | .NET MAUI
asked 2026-04-13T07:17:00.1433333+00:00
Giorgio Sfiligoi 636 Reputation points
commented 2026-04-20T06:50:34.56+00:00
Jack Dang (WICLOUD CORPORATION) 16,595 Reputation points Microsoft External Staff Moderator
2 answers

Cannot install .netframework on windows 10 machine

Installation of .NET48 fails with " Error 80092004 " CBS.log shows 2026-04-10 13:04:39, Info CSI 00000360 Couldn't find the hash of component: NetFx4-corperfmonsymbols_h, version 4.0.15744.161, arch amd64, versionScope…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .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.

1,317 questions
asked 2026-04-13T10:46:45.0766667+00:00
Divya Bollina 0 Reputation points
commented 2026-04-20T06:49:47.3633333+00:00
Jack Dang (WICLOUD CORPORATION) 16,595 Reputation points Microsoft External Staff Moderator
2 answers

Sending a power off packet to an Xbox Series Controller

Hi! I am makeing a C# pet project with which I want to power off my xbox controller on a certain trigger. I've discovered that I can use WriteFile to send data to  \.\XboxGIP handle from C# code. I've managed to send a Led command as per doc but I…

Developer technologies | C#
Developer technologies | 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.

11,795 questions
asked 2026-04-10T10:12:44.4266667+00:00
magrega 56 Reputation points
commented 2026-04-20T06:48:44.4966667+00:00
Jack Dang (WICLOUD CORPORATION) 16,595 Reputation points Microsoft External Staff Moderator
1 answer

SharpCompress.Common.ArchiveOperationException: 'Cannot determine compressed stream type.

Hi, Input: path for test.xz Using: ArchiveFactory.OpenArchive(archivePath) Exception: SharpCompress.Common.ArchiveOperationException: 'Cannot determine compressed stream type. Supported Archive Formats: Zip, Rar, Tar, GZip, 7Zip' My aim: My current…

Developer technologies | C#
Developer technologies | 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.

11,795 questions
asked 2026-04-20T06:31:17.6666667+00:00
Yan Y 25 Reputation points
answered 2026-04-20T06:31:47.6366667+00:00
Q&A Assist
1 answer

Request for Power Automate Desktop 64-bit Installer Link (SAP GUI Automation Compatibility Issue)

Hello, I am currently using Power Automate Desktop to implement SAP GUI automation and would like to request support regarding a critical compatibility issue related to the application architecture (32-bit vs 64-bit). 🔹 Current Environment Windows…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .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.

1,317 questions
asked 2026-04-15T02:35:53.99+00:00
Drake Jaegal [Dry Ice SCM(DIP)] 25 Reputation points
commented 2026-04-20T05:20:34.3533333+00:00
Drake Jaegal [Dry Ice SCM(DIP)] 25 Reputation points
2 answers

Why does Visual Studio fail to install despite space?

Why does Visual Studio fail to install despite space?

Developer technologies | Visual Studio | Setup
asked 2026-04-18T19:54:47.1266667+00:00
abdelrahman ezzat 0 Reputation points
edited an answer 2026-04-20T04:35:32.2366667+00:00
Leon Tran (WICLOUD CORPORATION) 1,740 Reputation points Microsoft External Staff Moderator
4 answers

How to build an install package without Visual Studio?

Hello! I created a Windows Form Desktop app with Visual Studio. Normally, I just copy the EXE file to the target machine and it Just Works; however, it is not working in one particular case. I know that it is most like l missing a dependence. Typical fix…

Developer technologies | Windows Forms
asked 2026-04-17T22:38:03.3966667+00:00
Saga 461 Reputation points
answered 2026-04-20T04:23:16.23+00:00
Lizzy Dinh (WICLOUD CORPORATION) 430 Reputation points Microsoft External Staff Moderator
2 answers

Linking in VS2017

I'm trying to use VS2017 and have this linking problem. Declaring a C++ class in a header file and defining it in a source file generates the linker error 2019. If the declaration and definition go into the header file, the linking takes place. The…

Developer technologies | C++
Developer technologies | C++

A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.

4,055 questions
asked 2026-04-17T18:17:33.07+00:00
MkJ 0 Reputation points
answered 2026-04-20T03:50:13.0566667+00:00
Taki Ly (WICLOUD CORPORATION) 690 Reputation points Microsoft External Staff Moderator
2 answers

how to fix error on windows form if theres no link to show me where i must fix or adjust my code

how to fix error on windows form if theres no link to show me where i must fix or adjust my codev

Developer technologies | Windows Forms
asked 2026-04-17T20:40:45.69+00:00
A Nodali (25007422) 0 Reputation points
answered 2026-04-20T03:41:55.0233333+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
2 answers

My app causes Maui to crash on Android. I have added try/catch everywhere, problem is in Maui somewhere.

Java.Lang.IllegalStateException: 'The specified child already has a parent. You must call removeView() on the child's parent first.' Can someone from the Maui team contact me - my app crashes Maui on Android. It has something to do with…

Developer technologies | .NET | .NET MAUI
asked 2026-04-18T16:04:19.13+00:00
Gerry Ha 0 Reputation points
answered 2026-04-20T03:27:17.9966667+00:00
Nancy Vo (WICLOUD CORPORATION) 2,805 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Database FK not working web app Razor Pages EF Core

Hello Now I'm continuing my learning of web dev / ajax / javascript, but encountered a new issue. I have the following schema: public class Contact { public int ContactId { get; set; } public string FullName { get; set; } =…

Developer technologies | ASP.NET | ASP.NET Core
asked 2026-04-18T00:06:15.36+00:00
Pablo The Tiger 60 Reputation points
answered 2026-04-20T03:09:18.0433333+00:00
Jack Dang (WICLOUD CORPORATION) 16,595 Reputation points Microsoft External Staff Moderator