如何以编程方式从正在运行.exe的机器获取到MSBuild的路径?
我可以从环境中获得。net版本，但是是否有一种方法可以获得。net版本的正确文件夹?
当前回答
翻了翻登记表，看起来
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\2.0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\3.5
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0
也许是你想要的;打开regedit.exe，看一看。
通过命令行查询(由Nikolay Botev提供)
reg.exe query "HKLM\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0" /v MSBuildToolsPath
通过PowerShell查询(每个MovGP0)
dir HKLM:\SOFTWARE\Microsoft\MSBuild\ToolsVersions\
其他回答
最简单的方法可能是打开PowerShell并进入
dir HKLM:\SOFTWARE\Microsoft\MSBuild\ToolsVersions\
翻了翻登记表，看起来
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\2.0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\3.5
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0
也许是你想要的;打开regedit.exe，看一看。
通过命令行查询(由Nikolay Botev提供)
reg.exe query "HKLM\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0" /v MSBuildToolsPath
通过PowerShell查询(每个MovGP0)
dir HKLM:\SOFTWARE\Microsoft\MSBuild\ToolsVersions\
获取最新版本的MsBuild。 最好的方法，对于所有类型的msbuild安装，不同的处理器架构(Power Shell):
function Get-MsBuild-Path
{
$msbuildPathes = $null
$ptrSize = [System.IntPtr]::Size
switch ($ptrSize) {
4 {
$msbuildPathes =
@(Resolve-Path "${Env:ProgramFiles(x86)}\Microsoft Visual Studio\*\*\MSBuild\*\Bin\msbuild.exe" -ErrorAction SilentlyContinue) +
@(Resolve-Path "${Env:ProgramFiles(x86)}\MSBuild\*\Bin\MSBuild.exe" -ErrorAction SilentlyContinue) +
@(Resolve-Path "${Env:windir}\Microsoft.NET\Framework\*\MSBuild.exe" -ErrorAction SilentlyContinue)
}
8 {
$msbuildPathes =
@(Resolve-Path "${Env:ProgramFiles(x86)}\Microsoft Visual Studio\*\*\MSBuild\*\Bin\amd64\msbuild.exe" -ErrorAction SilentlyContinue) +
@(Resolve-Path "${Env:ProgramFiles(x86)}\MSBuild\*\Bin\amd64\MSBuild.exe" -ErrorAction SilentlyContinue) +
@(Resolve-Path "${Env:windir}\Microsoft.NET\Framework64\*\MSBuild.exe" -ErrorAction SilentlyContinue)
}
default {
throw ($msgs.error_unknown_pointersize -f $ptrSize)
}
}
$latestMSBuildPath = $null
$latestVersion = $null
foreach ($msbuildFile in $msbuildPathes)
{
$msbuildPath = $msbuildFile.Path
$versionOutput = & $msbuildPath -version
$fileVersion = (New-Object System.Version($versionOutput[$versionOutput.Length - 1]))
if (!$latestVersion -or $latestVersion -lt $fileVersion)
{
$latestVersion = $fileVersion
$latestMSBuildPath = $msbuildPath
}
}
Write-Host "MSBuild version detected: $latestVersion" -Foreground Yellow
Write-Host "MSBuild path: $latestMSBuildPath" -Foreground Yellow
return $latestMSBuildPath;
}
您可以使用这个非常试用的PowerShell命令从注册表中获取MSBuildToolsPath。
PowerShell(来自注册表)
Resolve-Path HKLM:\SOFTWARE\Microsoft\MSBuild\ToolsVersions\* |
Get-ItemProperty -Name MSBuildToolsPath
输出
MSBuildToolsPath : C:\Program Files (x86)\MSBuild\12.0\bin\amd64\
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\12.0
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName : 12.0
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
MSBuildToolsPath : C:\Program Files (x86)\MSBuild\14.0\bin\amd64\
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\14.0
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName : 14.0
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\2.0
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName : 2.0
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v3.5\
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\3.5
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName : 3.5
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v4.0.30319\
PSPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0
PSParentPath : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName : 4.0
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
或者从文件系统
PowerShell(来自文件系统)
Resolve-Path "C:\Program Files (x86)\MSBuild\*\Bin\amd64\MSBuild.exe"
Resolve-Path "C:\Program Files (x86)\MSBuild\*\Bin\MSBuild.exe"
输出
Path
----
C:\Program Files (x86)\MSBuild\12.0\Bin\amd64\MSBuild.exe
C:\Program Files (x86)\MSBuild\14.0\Bin\amd64\MSBuild.exe
C:\Program Files (x86)\MSBuild\12.0\Bin\MSBuild.exe
C:\Program Files (x86)\MSBuild\14.0\Bin\MSBuild.exe
为https://github.com/linqpadless/LinqPadless/blob/master/build.cmd添加vwhere分支，在我的计算机上运行良好，vwhere分支在我伴侣的计算机上运行良好。 也许，vswhere分支应该作为第一个检查向前移动。
@echo off
setlocal
if "%PROCESSOR_ARCHITECTURE%"=="x86" set PROGRAMS=%ProgramFiles%
if defined ProgramFiles(x86) set PROGRAMS=%ProgramFiles(x86)%
for %%e in (Community Professional Enterprise) do (
if exist "%PROGRAMS%\Microsoft Visual Studio\2017\%%e\MSBuild\15.0\Bin\MSBuild.exe" (
set "MSBUILD=%PROGRAMS%\Microsoft Visual Studio\2017\%%e\MSBuild\15.0\Bin\MSBuild.exe"
)
)
if exist "%MSBUILD%" goto :build
for /f "usebackq tokens=1* delims=: " %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -requires Microsoft.Component.MSBuild`) do (
if /i "%%i"=="installationPath" set InstallDir=%%j
)
if exist "%InstallDir%\MSBuild\15.0\Bin\MSBuild.exe" (
set "MSBUILD=%InstallDir%\MSBuild\15.0\Bin\MSBuild.exe"
)
if exist "%MSBUILD%" goto :build
set MSBUILD=
for %%i in (MSBuild.exe) do set MSBUILD=%%~dpnx$PATH:i
if not defined MSBUILD goto :nomsbuild
set MSBUILD_VERSION_MAJOR=
set MSBUILD_VERSION_MINOR=
for /f "delims=. tokens=1,2,3,4" %%m in ('msbuild /version /nologo') do (
set MSBUILD_VERSION_MAJOR=%%m
set MSBUILD_VERSION_MINOR=%%n
)
echo %MSBUILD_VERSION_MAJOR% %MSBUILD_VERSION_MINOR%
if not defined MSBUILD_VERSION_MAJOR goto :nomsbuild
if not defined MSBUILD_VERSION_MINOR goto :nomsbuild
if %MSBUILD_VERSION_MAJOR% lss 15 goto :nomsbuild
if %MSBUILD_VERSION_MINOR% lss 1 goto :nomsbuild
:restore
for %%i in (NuGet.exe) do set nuget=%%~dpnx$PATH:i
if "%nuget%"=="" (
echo WARNING! NuGet executable not found in PATH so build may fail!
echo For more on NuGet, see https://github.com/nuget/home
)
pushd "%~dp0"
popd
goto :EOF
:build
setlocal
"%MSBUILD%" -restore -maxcpucount %1 /p:Configuration=%2 /v:m %3 %4 %5 %6 %7 %8 %9
goto :EOF
:nomsbuild
echo Microsoft Build version 15.1 (or later) does not appear to be
echo installed on this machine, which is required to build the solution.
exit /b 1
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