visual-c++-2017 | 易学教程

How to add Qt libraries to visual studio

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问题 I have a source with VC++ 2017 I receive the error " Error C1083 Cannot open include file: 'QtCore/QMap': No such file or directory " when i try compile the project. I download Qt libraries and add to Include project but the problem exist. Which directory of Qt of i had to add to project to resolve error? this is header of my code that generate error #include <QtCore/QMap> #include <QtCore/QString> #include <QtCore/QList> 回答1: You need to update your project. Go to the project properties by

Binary compatibility between VS2017 and VS2015

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问题 This SO post: Is Visual-C++-2017 binary compatible with VC++-2015? clearly says that VS 2017 is binary compatible with VS 2015. It even looks like the official position. My question is, in the past, I distinctly remember running into linker errors (I do not recall the specific set of errors) every time I try to link in a static library that was compiled with a different version of MSVC into an EXE that is being built with a newer version of MSVC. Yet, binary (in)compatibility sounds like

How to detect if Visual C++ 2017 Redistributable is installed

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问题 With Microsoft changing the pattern of registry entries in its latest versions, how do i detect if Visual C++ 2017 Redistributable is installed on a machine? My aim is to install VC++2015Redist since the software is written using VS2015. If i can successfully detect VC++2017Redist on a machine, then I skip my installation of VC++2015Redist 回答1: The 2017 VC++ Redistributable installation upgrades/REPLACES the 2015 installation Installation of the Visual Studio 2017 Redistributables upgrades

Can Visual C++ 2017 Redistributable package support the applications that use VC2015?

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问题 If i install just Visual C++ 2017 Redistributable on my machine, can it support applications that was written for 2015 in other words, if I uninstall Visual C++ 2015 Redistributable and install Visual C++ 2017 Redistributable , will all the applications work without any errors? 回答1: No they won't work The redistributable package is a .exe, which installs the required DLLs msvcrtXXXX.dll Where XXXX changes per build (VS2017, VS2015,...) It is also not reference counted, which means no matter

VS2017: “Cannot find the resource compiler DLL. Please make sure the path is correct.”

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问题 I am using Visual Studio 2017. When I try to build a solution, I encounter this error: Cannot find the resource compiler DLL. Please make sure the path is correct. I checked my system, and found that the v7.0, v8.0, v8.0A, v8.1A, and v10.0A SDKs are installed on my machine. I checked my project properties, and the default SDK is v8.0 回答1: Me too, i have only the "windows 10 sdk version 10.0.15063.0" installed, and solved after: Copy rddll.dll from: c:\Program Files (x86)\Windows Kits\10\bin

Microsoft.Build.CPPTasks.Common cannot find Microsoft.Build.Tasks.Core

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问题 I just upgraded a project from Visual C++ 2012 to Visual C++ 2017 and I'm getting build failures from MSBuild: C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.Cpp.Current.targets(64,5): error MSB4062: The "SetEnv" task could not be loaded from the assembly C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\VC\VCTargets\Microsoft.Build.CppTasks.Common.dll. Could not load file or assembly 'Microsoft.Build.Utilities

Can Visual C++ 2017 Redistributable package support the applications that use VC2015?

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If i install just Visual C++ 2017 Redistributable on my machine, can it support applications that was written for 2015 in other words, if I uninstall Visual C++ 2015 Redistributable and install Visual C++ 2017 Redistributable , will all the applications work without any errors? No they won't work The redistributable package is a .exe, which installs the required DLLs msvcrtXXXX.dll Where XXXX changes per build (VS2017, VS2015,...) It is also not reference counted, which means no matter how many people install it, one uninstall rips out the files. UPDATE The Visual Studio 2017 does not change

constexpr errors; VS2017 C++ compiler regression?

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问题 Just installed VS2017, which claims to have superior C++14 support since 2015 (which was rudimentary). Gave it a spin on one of my projects which uses constexpr , and noticed what appear to be some regressions. This code: struct s { size_t i; constexpr s(nullptr_t) noexcept : i(0) {} }; static_assert(s(nullptr).i == 0, "!!"); Compiles no problem on VS2015 and Clang, but I get a new error in VS2017: error C2131: expression did not evaluate to a constant note: failure was caused by unevaluable

VS2017: “Cannot find the resource compiler DLL. Please make sure the path is correct.”

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I am using Visual Studio 2017. When I try to build a solution, I encounter this error: Cannot find the resource compiler DLL. Please make sure the path is correct. I checked my system, and found that the v7.0, v8.0, v8.0A, v8.1A, and v10.0A SDKs are installed on my machine. I checked my project properties, and the default SDK is v8.0 Me too, i have only the "windows 10 sdk version 10.0.15063.0" installed, and solved after: Copy rddll.dll from: c:\Program Files (x86)\Windows Kits\10\bin\10.0.15063.0\x86\rcdll.dll to: c:\Program Files (x86)\Windows Kits\10\bin\x86\ ref link: https:/

How to prevent vc_redist.x##.exe (VS2017) from ambiguously failing due to pending reboot?

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问题 TL;DR What is the sane way to automate invokation of VS 2017 vc_redist when called in a chain of several installers? The Visual C++ Redistributable Installer that MS provides for VS 15.x (VS 2017), namely both (14.15.26706 - VS 15.8.4)): vc_redist.x86.exe vc_redist.x64.exe As part of our full product installation, I have to run several vcredist installers (also older versions) silently. The problem now is that these installers will refuse to install if a reboot is pending (e.g. "HKLM:\SYSTEM