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[英]Powershell: Filtering unwanted values from get-wmiobject win32_product
[英]Convert Get-WmiObject win32_diskdrive to array in Powershell 4
如何将Get-WmiObject命令转换为数组并将其添加到组合框?
这是命令行:
Get-WmiObject -Query "select DeviceID from win32_diskdrive" | Select-Object -ExpandProperty DeviceID | ft -HideTableHeaders -AutoSize | Out-String
这是输出结果:
\\。\\ PHYSICALDRIVE0
\\。\\ PHYSICALDRIVE1
我想这样写
“ \\。\\ PHYSICALDRIVE0”,“ \\。\\ PHYSICALDRIVE1”
谢谢您的帮助!
从输出Get-WmiObject ... |Select-Object ...
已经是一个数组- Format-Table -HideTableHeaders
简单地输出每个对象的行由行。
如果要在问题中描述的字符串,请完全避免使用Format-*
和Out-String
cmdlet:
PS C:\> $DiskDrives = Get-WmiObject -Query "SELECT DeviceID FROM Win32_DiskDrive" |Select-Object -ExpandProperty DeviceID
PS C:\> $DiskDrives -join ','
\\.\PHYSICALDRIVE0,\\.\PHYSICALDRIVE1
对于每个元素周围的双引号( "
),我将使用-f
格式运算符:
PS C:\> $DiskDrives.ForEach({'"{0}"' -f $_}) -join ','
"\\.\PHYSICALDRIVE0","\\.\PHYSICALDRIVE1"
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