Question

我试图在C#中使用“Select-Object”圆柱,以便从“PS MemberInfo”物体中获取特定价值。

所涉物体如下:

Email Addresses”:{dir: dirAddress, smtp: Address1, smtp: Address2}.

如果在权力领域行使以下指挥权,则具有“继承人”的价值:

Get-RemoteMailbox *identity* | Select-Object @{Name= EmailAddresses ;Expression={($_.EmailAddresses | Where-Object {$_ -clike dir* } | ForEach-Object {$_ -replace dir: , }) -join , }}

我需要完成同样的任务,但需要从C#跑道上去做。我试图做以下工作:

using (PowerShell ps = PowerShell.Create())
{

        string filter = "Select-Object @{{Name="EmailAddresses";Expression={{($_.EmailAddresses | Where-Object {{$_ -clike "dir*"}} | ForEach-Object 
{{$_ -replace "dir:",""}}) -join ","}}}";

        ps.Runspace = Runspace;
        ps.AddCommand("Get-RemoteMailbox")
        .AddParameter("Identity", identity)
        .AddCommand(filter);
}

但有以下错误:

“选择目标@{Name=电子邮箱:Addresses;Expression={()。电子邮件:addresses >-Object{ - 类似 d* } ForEach-Object{$_-replace dir: ,} -join , 未被承认为碎块、功能、文字档案或可操作节目的名称。

基本上,它不承认在外汇管理方面刚刚执行的那种确切指挥。

请提供帮助。

Answer 1

AddCommand 必须是实际的<<>:>.Addgument ,但在此情况下可在

using (Runspace rs = RunspaceFactory.CreateRunspace())
using (PowerShell ps = PowerShell.Create())
{
    rs.Open();
    ps.Runspace = rs;

    ScriptBlock sb = ScriptBlock.Create(@"
        $mails = $_.EmailAddresses |
            Where-Object { $_ -clike  dir*  } |
            ForEach-Object { $_ -replace  dir:  }

        $mails -join  , ");


    ps.AddCommand("Get-RemoteMailbox")
        .AddParameter("Identity", identity)
        .AddCommand("Select-Object")
        .AddArgument(new Hashtable
        {
            { "Name", "EmailAddresses" },
            { "Expression", sb }
        });

    // more code here
}

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