前面的性能高

使用[pscustomobject][ordered]强制类型转换

[pscustomobject][ordered]@{

Name= 'Boe'

Number = 1

ID = 007

}

使用[pscustomobject]强制类型转换

[pscustomobject]@{

Name= 'Boe'

Number = 1

ID = 007

}

 

初始化OrderedPSObject

New-Object pscustomobject -Property([ordered]@{

Name= 'Boe'

Number = 1

ID = 007

})

初始化PSObject

New-Object PSObject -Property @{

Name = 'Boe'

Number = 1

ID = 007

}

 

使用Select-Object

$Object = '' | Select-Object Name, Number, ID

$Object.Name = 'Boe'

$Object.Number = 1

$Object.ID = 007

 

借助Add-Member

$Object = New-Object PSObject

$Object | Add-Member -MemberType NoteProperty -Name Name -Value Boe -PassThru |

Add-Member -MemberType NoteProperty -Name Number -Value 1 -PassThru |

Add-Member -MemberType NoteProperty -Name ID -Value 007 -PassThru

 

From：http://www.pstips.net/performance-of-custom-psobject.html

http://www.pstips.net/powershell-convert-hashtable-to-object.html    hashtable转换为PS Object