Visual C++ 2019 is a ideal for maintaining or shipping products that require the v142 toolset. It strikes an excellent balance between modern C++ features (C++17/20) and production stability. While superseded by VS 2022 for greenfield development, it remains a vital tool for the Windows C++ ecosystem.
Change the Platform Toolset in project properties to v142 . visual c++2019
: This feature provides AI-assisted development, offering smart suggestions based on the context of your code. It supports several languages, including C#, JavaScript, TypeScript, C++, and Python. Visual C++ 2019 is a ideal for maintaining
However, new projects should generally use for better standards conformance, faster builds, and longer support. Change the Platform Toolset in project properties to v142
Transitioning older applications to Visual C++ 2019 requires minimal codebase disruption.
(Developer Command Prompt):
int main() { std::cout << std::format("Hello, C++{}!\n", 20); return 0; }