c# - Powershell C# commandlet 条件开关参数

Question

仅当提供其他参数时，我才需要应用条件开关参数。任何机构都可以让我知道如何在 C# 中实现这一点

我希望在 powershell 终端上可以访问以下方式命令。

编辑

 Get-Parameter # this will process other path of the code and won't throw an error. (e.g. Not providing name of parameter, it would return all parameters in the container )

Get-Parameter -Name "Epics" -Writeable # writeable is switch parameter
Get-Parameter -Writeable # should throw an error ( Writeable switch only allows when Name parameter is provided.

以下是 C# commandlet 代码。

[Cmdlet(VerbsCommon.Get, "Parameter")]
public class GetParameter : PSCmdlet
{
    [Parameter(
        Position = 1,
        Mandatory = false,
        ValueFromPipeline = true,
        ValueFromPipelineByPropertyName = true, ParameterSetName = "Name")
    ]
    public string Name { get; set; }

    [Parameter(Mandatory = true, ParameterSetName = "Name" ,ValueFromPipeline = true,
    ValueFromPipelineByPropertyName = true)]
    public SwitchParameter Writeable { get; set; } = false;
}

Answer 1

根据评论，我认为您需要这样的东西：

[Cmdlet(VerbsCommon.Get, "Parameter")]
public class GetParameter : PSCmdlet
{
    [Parameter(
        Position = 0,
        Mandatory = true,
        ValueFromPipeline = true,
        ValueFromPipelineByPropertyName = true,
        ParameterSetName = "Name")
    ]
    public string Name { get; set; }

    [Parameter(
        Mandatory = false,
        ParameterSetName = "Name",
        ValueFromPipeline = true,
        Position = 1,
        ValueFromPipelineByPropertyName = true)]
    public SwitchParameter Writeable { get; set; } = false;
}