[英]Powershell C# commandlets Conditional switch parameters
I need to apply conditional switch parameter only if other parameter is provided. 仅在提供其他参数的情况下,才需要应用条件开关参数。 Can any body let me know how can I achieve this in C#
任何人都可以让我知道如何在C#中实现这一目标吗?
I want following way command let accessible on powershell terminal. 我想按照以下方式在Powershell终端上访问命令。
Edit 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.
Following is C# commandlet code. 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;
}
Based on the comments I think you need something like this: 根据评论,我认为您需要以下内容:
[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;
}
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