Powershell阵列导出不等于运营商不工作

Question

我有一个.csv与几百条记录，我需要解剖到几个不同的文件。有一部分代码需要一个对象数组并基于数组过滤文件。它对于发现与数组中的内容相同的部分很有用，但是当我尝试根据数组中未包含的内容进行过滤时，它会忽略任何我能找到的“不等于”运算符的版本。我认为这与数据类型有关，但不能确定当平等运营商工作时为什么它会有所作为。

CSV文件

"Number","Ticket","Title","Customer User","CustomerID","Accounted time","Billing" 
"1","2014041710000096","Calendar issues","george.jetson","Widget, Inc","0.25","Labor","" 
"2","2014041710000087","Redirected Folder permission","jane.smith","Mars Bars, Inc.","1","Labor","" 
"3","2014041610000203","Completed with No Files Changed ""QB Data""","will.smith","Dr. Smith","0","Labor","" 

PowerShell代码

$msaClients = @("Widget, Inc","Johns Company") 
$billingList = import-csv "c:\billing\billed.csv" 
$idZero = "0" 

$msaArray = foreach ($msa in $msaClients) {$billingList | where-object {$_.CustomerID -eq $msa -and $_."Accounted time" -ne $idZero}} 
$laborArray = foreach ($msa in $msaClients) {$billingList | where-object {$_.CustomerID -ne $msa -and $_."Accounted time" -ne $idZero}} 

$msaArray | export-csv c:\billing\msa.csv -notypeinformation 
$laborArray | export-csv c:\billing\labor.csv -notypeinformation 

我已经尝试了所有不同的逻辑运算符的不相等，它只是似乎忽略的那部分。如果事情看起来不正确，我还有更多的代码。

我错过了什么，并预先感谢您的帮助！

Answer 1

如果我理解这是正确的，你想在$ msaArray，其中$ billingList包含存在于$ msaClients，但其对应的占时不应该（在这种情况下0）是eual至$ idzero customerIDs

值

PS C:\> $msaArray = ($billingList | where {(($msaclients -contains $_.customerid)) -and ($_.'accounted time' -ne $idzero)}) 
PS C:\> $msaArray | ft -auto 

Number Ticket   Title   Customer User CustomerID Accounted time Billing 
------ ------   -----   ------------- ---------- -------------- ------- 
1  2014041710000096 Calendar issues george.jetson Widget, Inc 0.25   Labor 

而对于$ laborArray，其中$ billingList不包含存在于$ msaClients及其相应的占时不应该（在这种情况下0）是eual到idzero $以及customerIDs

PS C:\> $laborArray = ($billingList | where {(!($msaclients -contains $_.customerid)) -and ($_.'accounted time' -ne $idZero)}) 
PS C:\> $laborArray | ft -auto 

Number Ticket   Title      Customer User CustomerID  Accounted time Billing 
------ ------   -----      ------------- ----------  -------------- ------- 
2  2014041710000087 Redirected Folder permission jane.smith Mars Bars, Inc. 1    Labor 

你-ne操作员正在工作，但是你在$ msaclients中循环了太多次以获得$ laborArray.i.e，当$ msa =“Widget，Inc”时，你得到了“Mars Bars，Inc.”作为输出，但foreach循环再次运行，$ msa值更改为“Johns Company”，在这种情况下，您获得了“Mars Bars，Inc.”和“Widget，Inc”作为输出。因此，你最终有三个输出。