如何從cmdlet中找出該cmdlet被調用的別名？

Question

您是否知道如何從cmdlet中找到該cmdlet被調用的別名？我已經試過這一點，但它不工作：

Function Write-Verbose { 
    [CmdletBinding()] 
    param($val) 
    $CommandName = $Test.MyInvocation.line -replace '(^.+?).*','$1' 
    Write-host "$val Called with '$CommandName' alias" 

} 
Set-Alias WB Write-Verbose -Scope global 
WB "goodbye" 

Answer 1

您可以從$MyInvocation.InvocatioName得到這樣的：

Function Write-Verbose { 
    [CmdletBinding()] 
    param($val) 

    Write-host "$val Called with $($MyInvocation.InvocationName) alias"  
} 
Set-Alias WB Write-Verbose -Scope global 
WB "goodbye" 

返回：WB別名叫做

再見