如何将 Developer Powershell 重新指向 2022 devenv.exe

Question

要重现开发人员 powershell 错误，请按照以下步骤操作：

• 卸载 Visual Studio 2019
• 安装 Visual Studio 2022
• 打开 Visual Studio 2022
• 右键单击项目
• 在菜单中单击“在终端中打开”

开发者PowerShell打开显示错误信息：

vs : The term 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\devenv.exe' is not recognized as the name of a
cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is
correct and try again.
At C:\Users\jdoe\OneDrive\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1:340 char:2
+     vs "C:\EDW\My Project\My Project.sl ...
+     ~~
    + CategoryInfo          : ObjectNotFound: (C:\Program File...\IDE\devenv.exe:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

**********************************************************************
** Visual Studio 2022 Developer PowerShell v17.4.4
** Copyright (c) 2022 Microsoft Corporation
**********************************************************************

我如何解决它？

Answer 1

可能（并且希望）有更好的解决方案，但这是一个实用的解决方案：

• 创建目录C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7并在其中定义一个名为IDE的符号链接，以 Visual Studio 2022 中的类似目录为目标。

请注意，海拔是必需的：

$oldDir = 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE'
# Adapt as needed
$newDir = 'C:\Program Files (x86)\Microsoft Visual Studio\2022\Enterprise\Common7\IDE'


# Create the parent dir. of the missing old dir.
$oldParentDir = New-Item -Type Directory -Force (Split-Path -Parent $oldDir) -ErrorAction Stop

# Create symlink for the last component that points to the desired dir.
New-Item -Type SymbolicLink $oldDir -Target $newDir -ErrorAction Stop