从批处理文件运行Powershell命令以重命名网络驱动器

Question

I am trying to create a batch file to rename network drives, since 'Label' does not work. I have created a PS1 script which works, but I am trying to get the script into a single Batch file so I can run handle several sequential non-powershell commands. My PS1 is as follows:

$ShellObject = New-Object –ComObject Shell.Application
$DriveMapping = $ShellObject.NameSpace('Z:')
$DriveMapping.Self.Name = 'DataStore'

My current Batch File command is as follows:

powershell -Command " $ShellObject = New-Object –ComObject Shell.Application; $DriveMapping = $ShellObject.NameSpace('Z:'); $DriveMapping.Self.Name = 'DataStore'"

Which gives me the following error:

Powershell CLI Error

The property 'Name' cannot be found on this object. Verify that the property exists and can be set...

My original reference on how to approach this was from here: How to run powershell command in batch file which included the ampersand.

When I could not get it to work I then tried the format here: Run powershell command from cmd

At this point I have tried a few different arrangements of semi-colons, quotes, apostrophes, etc without any success. This seems like a simple problem and appreciate any help offered.

Answer 1

The $DriveMapping variable always comes out $null here.

C:>type drivemap.bat
powershell -NoProfile -Command ^
    "$ShellObject = New-Object -ComObject Shell.Application;" ^
    "$DriveMapping = $ShellObject.NameSpace('Z:');" ^
    "$DriveMapping -eq $null;" ^
    "$DriveMapping.Self.Name = 'DataStore'"

Therefore, the Name property is not available.

C:>powershell -NoProfile -Command     "$ShellObject = New-Object -ComObject Shell.Application;"     "$DriveMapping = $ShellObject.NameSpace('Z:');"     "$DriveMapping -eq $null;"     "$Drive
Mapping.Self.Name = 'DataStore'"
True
The property 'Name' cannot be found on this object. Verify that the property exists and can be set.
At line:1 char:128
+ ... 'Z:'); $DriveMapping -eq $null; $DriveMapping.Self.Name = 'DataStore'
+                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : PropertyNotFound

Variables such as $DriveMapping do not persist across PowerShell invocations. When PowerShell is run again, the $DriveMapping variable does not exist.