55,180 questions with Developer technologies-related tags

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Why is Windows pointer pThread null?

This gets deep into the MFC/GUI overhead and what I think of as boilerplate of MFC and a GUI project. Began with a working project.  I added two classes, one to do my work and a second example class to see the effects of a reply in this forum and learn…

Developer technologies | Visual Studio | Debugging
asked 2026-01-03T04:14:18.9366667+00:00
Bryan Kelly 546 Reputation points
commented 2026-01-04T12:30:24.0966667+00:00
RLWA32 51,636 Reputation points
1 answer

How to refresh the notification icon?

Question: I compile an application use Shell_NotifyIcon to set icon(named a), also, I use Shell_NotifyIcon to display a balloon notification, then I publish this application. Now I need change the icon, but I met an question, I refresh the icon…

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.
4,035 questions
asked 2026-01-04T03:52:37.7533333+00:00
Crystal Chen 1 Reputation point
edited a comment 2026-01-04T12:19:31.5066667+00:00
Castorix31 91,516 Reputation points
1 answer One of the answers was accepted by the question author.

Case of initialization in C++ of WinUI 3

Hello everybody, when I try to initialize property members of struct MainWindow: m_myValue = 83; but when I retrieve the same property via getter function int32_t MyProperty() , I get a different value : -33686019 . Where is…

Developer technologies | Visual Studio | Debugging
asked 2026-01-03T16:18:51.1+00:00
Pranas Banys 0 Reputation points
commented 2026-01-04T05:23:02.4466667+00:00
ん やま 0 Reputation points
1 answer One of the answers was accepted by the question author.

what does "Go To 0" do in a macro ?

what does "Go To 0" do in nested in a FOR in a macro? Mod moved from : Microsoft 365 and Office | Excel | For home | Windows

Developer technologies | Visual Basic for Applications
asked 2026-01-04T04:37:35.67+00:00
werner froehlich 0 Reputation points
commented 2026-01-04T04:57:28.58+00:00
werner froehlich 0 Reputation points
3 answers

.NET MAUI doesn't fullfill entire screen on iOS 18, but is fine on Windows/Android/IOS 16

Hello .NET MAUI doesn't fill entire screen on iOS 18 (see picture of real mobile behaviour) you can recognize MAUI rectange area (background color of Webkit webview controll is full filled on the screen, but all XAMLs like AbsoluteLayout StackLayouts...…

Developer technologies | .NET | .NET MAUI
asked 2025-05-22T08:57:51.76+00:00
Wheelstring 230 Reputation points
answered 2026-01-04T01:32:00.9933333+00:00
HARDCORE GAMES™ 185 Reputation points
1 answer

I am trying to create a Service-Based Database inside the Visual Studio project, but keep getting error indicating the certificate chain was issued by an authority that is not trusted.

I am trying to add a Service-based database in the IDE by using the following: Add/New Item/Service-based Database I get this message and can't find out how to solve this problem for several days now: "A connection was successfully established with…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,621 questions
asked 2026-01-03T16:45:06.5466667+00:00
Victor Gent 20 Reputation points
commented 2026-01-03T19:28:02.6833333+00:00
Victor Gent 20 Reputation points
2 answers

Making TextBox , declared in .xaml visible in struct MainWindow of WinUI 3 ?

Tell, somebody,please, how to make TextBox , declared in .xaml visible in struct MainWindow of WinUI 3 ? As I can see it does not become visible automatically. Function FindName() , suggested by AI, does not seem to exist. PB

Developer technologies | Visual Studio | Debugging
asked 2026-01-03T18:40:47.29+00:00
Pranas Banys 0 Reputation points
answered 2026-01-03T18:50:27.7633333+00:00
Pranas Banys 0 Reputation points
1 answer One of the answers was accepted by the question author.

Need a copy of Microsoft Visual C++ 2008 redistributable -x64 9.0.30729.17; version 9.0.30729.161 does not pass installshield.

Installshield is requiring Microsoft Visual C++ 2008 redistributable -x64 9.0.30729.17 to be installed. version 9.0.30729.161 does not satisfy installshield.

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.
4,035 questions
asked 2026-01-03T08:55:29.13+00:00
BrianH 20 Reputation points
commented 2026-01-03T16:56:40.6966667+00:00
BrianH 20 Reputation points
1 answer

Mongo DB - update server to a new version

Hi, 1.I'm using Maui app in version 9, in VS 2026 , last update. 2.I'm using Mongo: with this app as follow: Server: version 7.0.3. Client (compass): version 1.42.2 There is vulnerability in server version, please see , and use Google Translate to…

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.
11,729 questions
asked 2025-12-31T08:58:55.19+00:00
Dani_S 5,456 Reputation points
commented 2026-01-03T11:41:43.9+00:00
Dani_S 5,456 Reputation points
0 answers

I accidentally deleted the .net desktop. How can I download and reinstall it?

Moderator: Moved form System Center Orchestrator

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.
4,152 questions
asked 2026-01-03T11:05:31.56+00:00
玉玺 白 0 Reputation points
edited the question 2026-01-03T11:32:08.99+00:00
Erland Sommarskog 130.4K Reputation points MVP Volunteer Moderator
2 answers

We are able get running COM Server object from client application while running at "LOCAL SERVICE", whereas client is not able to get existing running COM Server object while running at NT Service account. How can we resolve this?

I have configured a VC++ 2022 COM Exe Server in DCOM Config. COM Server Exe name: MyCare.exe Also I have created a wrapper service to host the COM exe during startup. Wrapper Service EXE Name: MyCareWrapperService.exe. I have created a Service…

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.
4,035 questions
asked 2025-12-30T04:28:17.08+00:00
Sivalingam Somasundaram 0 Reputation points
commented 2026-01-03T11:14:20.2366667+00:00
RLWA32 51,636 Reputation points
0 answers

Difference between initialized property and got by the "getter"

struct MainWindow : MainWindowT<MainWindow> { private: int32_t m_myValue{ **83** }; //**initialized** public: MainWindow() { } int32_t MyProperty(); void MyProperty(int32_t value); void…

Developer technologies | Visual Studio | Debugging
asked 2026-01-03T08:54:49.34+00:00
Pranas Banys 0 Reputation points
2 answers

How to resolve a link error about a pointer?

Windows 11, Visual Studio 2022, C++, project type MFC Gosh, this is too long, but I have been struggling with it all day. I have tried to provide what seems to be essential but as short as I can. Setup: The project has several GUIs. One of the GUIs…

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.
4,035 questions
asked 2026-01-02T06:45:14.3166667+00:00
Bryan Kelly 546 Reputation points
commented 2026-01-03T08:37:13.67+00:00
RLWA32 51,636 Reputation points
0 answers

How to fix The Windows SDK version 10.0.26100.0 for Desktop C++ x64 Apps was not found. Install the required version of Windows SDK or change the SDK version in the project property pages or by right-clicking the solution and selecting "Retarget solution"

This is the error while building KDMF project I cannot find the same version of Windows

Developer technologies | Visual Studio | Setup
asked 2026-01-03T07:31:34.6666667+00:00
Lee Zi Qian 李子謙 0 Reputation points
2 answers One of the answers was accepted by the question author.

How to add all item in listbox 1 to datagridview in column 1.Then for listbox2 to column 2 in datagridview

I have 2 listbox and 1 datagridview. Then 1 button for transferring the item. My listbox1 is the order of customer. My listbox2 is sugar level the item here is 3 only. The problem when i run the code below some item in listbox1 did not tranfer in…

Developer technologies | VB
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
2,915 questions
asked 2021-11-05T09:24:32.437+00:00
Kennyqui 216 Reputation points
commented 2026-01-03T04:25:04.6566667+00:00
Mukesh Bhargava 0 Reputation points
6 answers

Error creating Angular stand alone project in Visual Studio 2022

Following this Microsoft document tutorial-asp-net-core-with-angular I am trying to create a solution with an Angular front end and c# api back end. When I click "Create" for the Angular project (using the stand alone template), I get the…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
5,621 questions
asked 2022-05-20T18:15:53.097+00:00
Chris Reed (Queryon) 26 Reputation points
answered 2026-01-02T19:07:26.0333333+00:00
Glenn Lagerman 0 Reputation points
6 answers

Ajax post with C# Handler and XSRF-TOKEN

This question is for Web pages with .NET, C#, and Ajax. I'm having an issue with a ajax calling working with the XSRF-TOKEN" and it's not calling the handler in the .CS. I think I need to do something with my ajax call to validate the token. In my…

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-11-21T15:34:44.2166667+00:00
Joseph Kashishian 40 Reputation points
answered 2026-01-02T17:37:53.03+00:00
Joseph Kashishian 40 Reputation points
1 answer

Issue on VBA MSAccess execute command

Dear Support, I have used for a long the below VBA code run from an excel file to insert the content of one table from one MSAccess DB to a different table placed in a different MSAccess DB placed in a different location: Private Sub…

Developer technologies | Visual Basic for Applications
asked 2026-01-02T16:25:11.8466667+00:00
Luca Tramontana 81 Reputation points
edited the question 2026-01-02T17:21:49.4966667+00:00
simo-k 70,700 Reputation points Volunteer Moderator
1 answer

How to allow my computer to run bat files?

Hi, I turned a text file (with code) into a .bat file, and tried to open it, and all It said was: Windows 11

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.
11,729 questions
asked 2024-02-13T19:06:21.6833333+00:00
Abdullah Alwan 0 Reputation points
commented 2026-01-02T14:59:10.19+00:00
Rick Keniuk 0 Reputation points
1 answer

GIS Converter - Converts input file to its original

1.I need to extend the GIS converter funcuality. 2.This the command: GISConverter.Cli.exe gis_convert <input> <format> <output> <temp> [Log <log_path> [level]] <input> - this can be a single or an archive file. We…

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.
11,729 questions
asked 2025-12-28T11:12:01.1933333+00:00
Dani_S 5,456 Reputation points
commented 2026-01-02T14:34:04.6066667+00:00
Dani_S 5,456 Reputation points