Developer technologies C++

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Questions regarding Windows driver signing

Hello Microsoft Support, We are in the early planning phase for a new Windows driver and want to make sure we understand the official release process for Windows Endpoints and Servers. Could you please clarify a few basic points for us? Certificates:…

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Nikhil Raj 0

answered

Taki Ly (WICLOUD CORPORATION) 1,500 Microsoft External Staff Moderator

2 answers

C++ Argument Return

Have a function in C++ with three input arguments. When I call the function with three arguments, I return the 3 argument values in the function but it does not return into the original arguments used in the function call sequence. Example: float…

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Sid Kraft 41

commented

Jack Dang (WICLOUD CORPORATION) 18,310 Microsoft External Staff Moderator

2 answers

C++ Cross Product Function

Have the function below in Visual Studio, C++. The function does a cross product for a vector VEC1,Vec2,Vec3. When I call the function as "crossproductVector(Vec1,Vec2,Vec3)" the value returned for Vec3 has zero components even though the…

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Sid Kraft 41

commented

Danny Nguyen (WICLOUD CORPORATION) 6,865 Microsoft External Staff Moderator

3 answers

C++ Function Return With Reference

Have a function that I call with the variable references below. Was told that when I call, can change the values back to the original call if the variables are "reference" &A, &B. However, the system does not allow one to do, I.E. as…

asked

Sid Kraft 41

commented

Jack Dang (WICLOUD CORPORATION) 18,310 Microsoft External Staff Moderator

1 answer

Trying to download Microsoft visual C++ and not having Additional runtime

I have tried uninstalling it and everything that people say to do and every time I go to install Microsoft Visual C++ 2022 64x it says that the feature you are are trying to use is unavailable and its trying to find a folder with…

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Buddy Walden 0

answered

Rai Saqib Mukhtar 0

0 answers

How to dock a CDockablePane to another floating CDockablePane in MFC?

Hi, I'm working on an MFC application using the MFC App Wizard (VS-generated template with docking panes), and I'm trying to float the Class View pane and then dock the File View pane into that floating Class View pane. Here's what I currently have…

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petyer 0

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Thomas Wagner 5

2 answers

Error: -1073741813 [ C0000005 - access violation exception ], when running a custom C++ application

Hi Microsoft team, I am new to C++ and have never experienced this issue before, I am following the Sektor 7 courses, and whilst trying to accomplish one of the coding tasks, I have come across this issue - Error: -1073741813, If it helps - the…

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Joseph RW 105

edited a comment

abaha james 0

3 answers

how to download c++ 2019

how to download c++ 2019 in this page;how to download c++ 2019 in this page;how to download c++ 2019 in this page

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wenlei ji 0

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Taki Ly (WICLOUD CORPORATION) 1,500 Microsoft External Staff Moderator

2 answers

Error with compiler

PS C:\Users\Prabh\OneDrive\Documents\Prabhjoat University\programming\Microsoft C++ Course> cd "c:\Users\Prabh\OneDrive\Documents\Prabhjoat University\programming\Microsoft C++ Course" ; if ($?) { g++ hello_world.cpp -o hello_world } ; if…

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Prabhjoat Riyat 0

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Taki Ly (WICLOUD CORPORATION) 1,500 Microsoft External Staff Moderator

3 answers

Screen recording from a Windows service which is running under local system account

We are building a Windows monitoring/recording solution and want to validate the service/session architecture for screen capture. Design: A Windows service runs in Session 0 and handles control/orchestration. For each recording session, the service…

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Prayerlin Rex 0

commented

Varsha Dundigalla(INFOSYS LIMITED) 5,025 Microsoft External Staff

2 answers

Totally and Absolutely Confused

Created a C++ project using Visual Studio 2026. Opened the file, made changes, saved all, built a project, executed, worked fine. closed Visual Studio, opened again, opened the project, changes that I made still there. Closed Visual Studio, turned off…

asked

Sid Kraft 41

edited a comment

Leon Tran (WICLOUD CORPORATION) 1,820 Microsoft External Staff Moderator

3 answers

Visual Studio Save

Have A C++ program in Visual Studio, making changes and when finish, issue a "save all" command which should save all of the changes, I would think. I then issue a "re build" and issue the "save all" command again. However,…

asked

Sid Kraft 41

commented

Leon Tran (WICLOUD CORPORATION) 1,820 Microsoft External Staff Moderator

2 answers

How to use CoInitializeSecurity by using pointer to AppID in pSecDesc parameter?

One of the microsoft recommendation is not to use nullptr for first parameter of CoInitializeSecurity. So how can I use CoInitializeSecurity by using pointer to AppID in first parameter (pSecDesc)?. Appreciate your help in this.

asked

Sivalingam Somasundaram 20

commented

Taki Ly (WICLOUD CORPORATION) 1,500 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…

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MkJ 0

commented

Taki Ly (WICLOUD CORPORATION) 1,500 Microsoft External Staff Moderator

2 answers

Visual Studio C++ Dirty Files

Asked a question about C++ changes made to a file not being saved. Was suggested by the Microsoft Team that the file and associated project may not be "diry" so the system will not save. My question is "WHAT MAKES A FILE DIRTY AND WHAT IS…

asked

Sid Kraft 41

commented

Jay Pham (WICLOUD CORPORATION) 3,690 Microsoft External Staff Moderator

1 answer

LINK : fatal error LNK1318: Unexpected PDB error; 'LIMIT (12)'

This linker error is from building Unreal Engine with visual studio. LINK : fatal error LNK1318: Unexpected PDB error; 'LIMIT (12)' On packaging, I encountered this error.

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Gan Eric 0

answered

Marvin Pohl 0

3 answers

Microsoft Visual C++ Redistributable for Visual Studio 2019

Do I need a license to install Microsoft Visual C++ Redistributable for Visual Studio 2019? I need this for one of the python libraries that I need for a project. My corporate IT team says they don't have license for Microsoft Visual C++…

asked

Mridul Bhardwaj 16

commented

muli melese 0

1 answer

How to install Microsoft Visual Redistributable package C++ 2019 for VirtualBox 7.2.0

I need Microsoft Visual C++ Redistributable package to install VirtualBox 7.2.0

asked

Ibrahim Kanneh 20

commented

muli melese 0

2 answers

How does exception handling work in C++?

I am a beginner in Java and I want to understand exception handling clearly. Can someone explain how try, catch, and finally blocks work with a simple example? Also, what is the difference between checked and unchecked exceptions?

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Gp Raji 0

commented

Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 2,280 Microsoft External Staff

2 answers

C/C++ enum, when is pure enum false?

Hello C/C++ gurus Consider this enum, define enum: typedef enum { Car, Plane, Bus, Train, MaglevTrain, Truck, Unknown2 } TransportObject; and consider this condition: if (MaglevTrain) { printf("\nOps!…

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Wheelstring 270

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Wheelstring 270

Developer technologies | C++

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4,061 questions with Developer technologies | C++ tags

Questions regarding Windows driver signing

C++ Argument Return

C++ Cross Product Function

C++ Function Return With Reference

Trying to download Microsoft visual C++ and not having Additional runtime

How to dock a CDockablePane to another floating CDockablePane in MFC?

Error: -1073741813 [ C0000005 - access violation exception ], when running a custom C++ application

how to download c++ 2019

Error with compiler

Screen recording from a Windows service which is running under local system account

Totally and Absolutely Confused

Visual Studio Save

How to use CoInitializeSecurity by using pointer to AppID in pSecDesc parameter?

Linking in VS2017

Visual Studio C++ Dirty Files

LINK : fatal error LNK1318: Unexpected PDB error; 'LIMIT (12)'

Microsoft Visual C++ Redistributable for Visual Studio 2019

How to install Microsoft Visual Redistributable package C++ 2019 for VirtualBox 7.2.0

How does exception handling work in C++?

C/C++ enum, when is pure enum false?