18,957 questions with Developer technologies-related tags

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

How to determine the frequency of an exact array's values?

I am having some issues with finding out the frequency of an exact array's values Examples: Result: [3, 6, 8, 9, 10] [3,4, 6, 8, 9] [3, 6, 8, 9, 10] Results: Count of exact array's values [3, 6, 8, 9. 10] = 2 [3, 4,…

Microsoft 365 and Office | Excel | For business | Windows
Developer technologies | Visual Basic for Applications
asked Jan 14, 2021, 12:18 AM
JohnCTX 636 Reputation points
answered Jul 20, 2025, 2:21 AM
Ashish Mathur 0 Reputation points Volunteer Moderator
2 answers One of the answers was accepted by the question author.

Open app from another app

Hi experts Working on 2 separate WinForms apps (.NET Framework 4.8 with VB) and going to msix bundle them to store. Once they both are installed how can I run one of them from within the other one? They are not associated with any file type, just need to…

Developer technologies | Windows Forms
asked Jul 8, 2025, 7:15 AM
StewartBW 1,850 Reputation points
accepted Jul 19, 2025, 12:49 PM
StewartBW 1,850 Reputation points
2 answers One of the answers was accepted by the question author.

Visual Studio 2013 license not working after move to new machine

Purchased Visual Studio Professional 2013 back in 2013 or 2014. Installed on a laptop. Never installed on any other device. Ancient laptop is close to death, so I started moving to a new Windows 11 laptop. I installed VS 2013 from the original DVDs a…

Developer technologies | Visual Studio | Setup
asked Jul 18, 2025, 5:05 PM
Clark Coleman 20 Reputation points
accepted Jul 19, 2025, 1:59 AM
Clark Coleman 20 Reputation points
2 answers One of the answers was accepted by the question author.

Is it still the case that a Blazor WebAssembly cannot reference a Blazor Server-Side project?

I'm working on rewriting an old ASP.NET WebForms app. I've created an ASP.NET Core Blazor app using .NET 9, with both a server-side project and a WebAssembly (Client) project. The server-side project has the Home page and allows the user to change the…

Developer technologies | ASP.NET | ASP.NET Core
asked Jul 17, 2025, 8:24 PM
Falanga, Rod, DOH 290 Reputation points
accepted Jul 18, 2025, 7:37 PM
Falanga, Rod, DOH 290 Reputation points
1 answer One of the answers was accepted by the question author.

This missing dSYM file is required to process crashes

When I release the app and install it on a device, I see the following message in the Firebase Crashlytics page: 'This missing dSYM file is required to process crashes.' How can I fix this warning to log crash analytics data?

Developer technologies | .NET | .NET MAUI
asked Jul 16, 2025, 11:57 AM
Bhuwan 1,026 Reputation points
accepted Jul 18, 2025, 11:14 AM
Bhuwan 1,026 Reputation points
3 answers One of the answers was accepted by the question author.

Graph api createUploadSession returns 401 on uploadUrl

Hello, This code has been running for 2 years, now it started to fail after we paid an unpaid subscription. not sure it's because of that but here we are. I am using a registered application to get the bearer token for this after making a post request…

Developer technologies | C#
asked Apr 17, 2025, 8:20 AM
Kemal Yildirim 70 Reputation points
commented Jul 18, 2025, 11:09 AM
Utsav Uday Kadam 5 Reputation points
1 answer One of the answers was accepted by the question author.

How can I fix 'Expecting an Identifier' on max and min in this line of Code?

float maxNum = std::numeric_limits<float>::max();

Developer technologies | C++
asked Jul 17, 2025, 10:00 PM
CDev-8220 405 Reputation points
commented Jul 18, 2025, 10:53 AM
CDev-8220 405 Reputation points
1 answer One of the answers was accepted by the question author.

why there is such package in my android APP?

I am using .net android and there is an error. I check the debug info there is : com.smile.gifmaker,com.tencent.mm,com.ss.android.ugc.aweme,com.kuaishou.nebula,com.alibaba.android.rimet,tv.danmaku.bilibilihd,com.ss.android.ugc.aweme.lite [libEGL]…

Developer technologies | .NET | .NET MAUI
asked Jul 16, 2025, 11:49 AM
mc 5,591 Reputation points
accepted Jul 18, 2025, 9:02 AM
mc 5,591 Reputation points
1 answer One of the answers was accepted by the question author.

Aspire Dashboard is not showing the updated start time of the containers and unable to start/stop containers using PS command line

I have deployed Dotnet Aspire Project using azure developer cli.- Multiple deployments are completed but the start time is not updating with each new deployment.- However active revision time is updated when i check it from Azure Portal.- How can i…

Developer technologies | ASP.NET | ASP.NET Core
Azure Container Apps
Azure Container Apps
An Azure service that provides a general-purpose, serverless container platform.
714 questions
asked Jan 17, 2025, 9:52 AM
Faisal Riaz 40 Reputation points
edited the question Jul 18, 2025, 8:22 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Why does CMainFrame::OnMdiNext is not called?

I have a MFC MDI app. I want to override WM_MDINEXT message. And I did: header: protected: afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); afx_msg LRESULT OnMdiNext(WPARAM wParam, LPARAM…

Developer technologies | C++
asked Jul 16, 2025, 3:05 PM
Flaviu_ 1,071 Reputation points
accepted Jul 17, 2025, 2:24 PM
Flaviu_ 1,071 Reputation points
2 answers One of the answers was accepted by the question author.

I'd like to know how VB.NET handles cookies

I maintain an old VB.NET WebForms app. I'm converting it to C# and updating it. However, when it comes to converting how the old app handled browser cookies and how to make the same thing work in a C# Blazor app, I am not sure how to proceed. Here's a…

Developer technologies | VB
asked Jun 4, 2025, 9:29 PM
Falanga, Rod, DOH 290 Reputation points
accepted Jul 17, 2025, 1:37 PM
Falanga, Rod, DOH 290 Reputation points
2 answers One of the answers was accepted by the question author.

Has anyone successfully targeted Android API Level 35 in a .NET MAUI app?

I recently got a critical warning from Google Play Console: "2 of your apps are targeting an old version of Android. Google Play requires all apps to meet target API level requirements before August 31, 2025." I'm currently targeting:…

Developer technologies | .NET | .NET MAUI
asked Jul 7, 2025, 11:11 AM
Aayush Rawat 20 Reputation points
accepted Jul 17, 2025, 6:53 AM
Aayush Rawat 20 Reputation points
1 answer One of the answers was accepted by the question author.

Hello, After updating to the latest version of Visual Studio, I am encountering an error and am unable to connect Windows to my Mac device. MSBuild was unable to connect to the Mac with Address=‘xx.xxx.xx.xxx’ and User=‘MacDeviceBh’. This connection is

Hello, After updating to the latest version of Visual Studio, I am encountering an error and am unable to connect Windows to my Mac device. MSBuild was unable to connect to the Mac with Address=‘xx.xxx.xx.xxx’ and User=‘MacDeviceBh’. This connection is…

Developer technologies | .NET | .NET MAUI
asked Jul 9, 2025, 2:28 PM
Bhuwan 1,026 Reputation points
commented Jul 16, 2025, 9:16 PM
Joao Fortes 0 Reputation points
3 answers One of the answers was accepted by the question author.

Update tables linked in Access using VB.NET

I have an Access DB that has linked tables to other access DBs and links to Excel spreadsheets. I would like to scan the links, using vb.net, and validate that they are pointing to the current location of the files. If not I want to change the link…

Microsoft 365 and Office | Access | Development
Developer technologies | VB
asked Oct 16, 2021, 10:11 PM
Don Glover 516 Reputation points
commented Jul 16, 2025, 2:38 PM
Ryan Kristoffer M. Liray 5 Reputation points
2 answers One of the answers was accepted by the question author.

MAUI: Xamarin forms to MAUI migration clarification

I am migrating a Xamarin Forms project (Project B) to MAUI. The existing Xamarin Forms solution has 7 projects like below: Project A Project B Project B.Android Project B.iOS Project C Project C.Android Project C.iOS Current Project…

Developer technologies | .NET | .NET MAUI
asked Jul 15, 2025, 7:00 AM
Sreenivasan, Sreejith 20 Reputation points
commented Jul 16, 2025, 9:23 AM
Sreenivasan, Sreejith 20 Reputation points
1 answer One of the answers was accepted by the question author.

The .NET runtime 9.0.5 or newer could not be found in the remote host under '/usr/local/share/dotnet/dotnet'.

I get this error in Visual Studio Version 17.14.8 when I want to start debugging my iOS project on my iPad: The .NET runtime 9.0.5 or newer could not be found in the remote host under '/usr/local/share/dotnet/dotnet'. Please install it or try setting a…

Developer technologies | .NET | .NET MAUI
asked Jul 11, 2025, 9:32 AM
Kim Strasser 1,346 Reputation points
edited a comment Jul 16, 2025, 2:22 AM
Leonard Harris 6 Reputation points
3 answers One of the answers was accepted by the question author.

What is the differences between Object class and Lock class in mutual exclusion in C#?

Hello, When should I use the Lock class and when should I use the Object class? What is the differences between Object class and Lock class in mutual exclusion in C#? using System.Globalization; namespace ConsoleApp3 { internal class Program { …

Developer technologies | C#
asked Jun 1, 2025, 2:20 PM
Shervan360 1,681 Reputation points
answered Jul 15, 2025, 11:23 PM
Wizzy Berry 0 Reputation points
3 answers One of the answers was accepted by the question author.

SendKeys Is Not Working In Windows 10

I am creating a program in Visual Studio with C#. I want to send some keystrokes to another application running on my same laptop. I will post the code I am using below. Nothing happens when I click the button. I have proved with break points that it…

Developer technologies | Windows Forms
asked Jul 17, 2022, 12:44 AM
The Steve Gaines Laptop Band 21 Reputation points
edited a comment Jul 15, 2025, 9:25 AM
Shadow_ 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to create a Keyboard shortcut for a particular page and listen it continuously until the page disappears in .NET MAUI

For example there is a Main Page. i need to activate a function when the user hit on "Ctrl+s"

Developer technologies | .NET | .NET MAUI
asked May 28, 2025, 11:57 AM
Sowndarrajan Vijayaragavan 470 Reputation points
commented Jul 15, 2025, 5:19 AM
Sowndarrajan Vijayaragavan 470 Reputation points
1 answer One of the answers was accepted by the question author.

How to duplicate a document on Visual Studio 2022?

I'm working on a Visual Studio 2022 C# extension, and I'm trying to "programmatically" duplicate an open document and move it into a different group. By "duplicate" I mean like when you click on the option "Window > New…

Developer technologies | Visual Studio | Extensions
asked Jul 10, 2025, 6:53 AM
Lilo 40 Reputation points
accepted Jul 15, 2025, 4:46 AM
Lilo 40 Reputation points