powershell ParameterSet解析 自定义PowerShell函数,在设置参数的时候中,可以将参数设置为某些情况下可选,某些条件下又设置为必选。 示例代码从网站复制的。 1functionConnect-Somewhere2{3[CmdletBinding(DefaultParameterSetName='A')]4param5(6[Parameter(ParameterSetName='A',Mandatory=$false)]7[Parameter(Paramete...
1.ParameterSetName可以设置成任何字符,但当你使用了其中某一个ParameterSetName的参数时,只有相同的ParameterSetName的参数或是没有设置ParameterSetName的参数(相当于是共用的参数)可以使用,其他的ParameterSetName的参数就会被互斥给排除掉. 2.当两个ParameterSetName的参数都被设定为强制(Mandatory)时,不会因为互斥而...
自动变量$PSCmdlet提供ParameterSetName属性。 此属性包含正在使用的参数集的名称。 可以在函数中使用此属性来确定使用哪个参数集来选择特定于参数集的行为。 PowerShell functionGet-ParameterSetName{ [CmdletBinding(DefaultParameterSetName ='Set1')]param( [Parameter(ParameterSetName ='Set1', Position =0)]$Var...
Parameter A is unique to the first parameter set, parameter B is unique to the second parameter set, and parameter C is unique to the third parameter set. In the right column, the parameter sets don't have a unique parameter. Parameter set requirements The following requirements apply to ...
If you don’t specify which one you want, it is ambiguous. But let’s say that as the script author, you know that 9 out of 10 times people are going to want the p2 parameterset. Do you really want to make people type in the parametername every time just to get around this ambig...
Set-PSReadLineOption-Colors@{ Command ='Magenta'Number ='DarkGray'Member ='DarkGray'Operator ='DarkGray'Type ='DarkGray'Variable ='DarkGreen'Parameter ='DarkGreen'ContinuationPrompt ='DarkGray'Default ='DarkGray'} 示例5:设置多种类型的颜色值 ...
Set-PSReadLineOption-Colors@{ Command ='Magenta'Number ='DarkGray'Member ='DarkGray'Operator ='DarkGray'Type ='DarkGray'Variable ='DarkGreen'Parameter ='DarkGreen'ContinuationPrompt ='DarkGray'Default ='DarkGray'} 示例5:设置多种类型的颜色值 ...
Now, I can run my script or function with no –DoSomething parameter and internally the $DoSomething variable will be $False. If I run the script with the –DoSomething parameter, $DoSomething gets set to $True. There’s no need to pass a value to the parameter. Windows PowerShell se...
In this example, multiple aliases are defined for the same parameter. (For more information, seeHow to Declare Cmdlet Parameters.) C# 複製 [Alias("UN","Writer","Editor")] [Parameter()] public string UserName { get { return userName; } set { userName = value; } } private string ...
PS C:\Users\cw\LOCAL\Source\AzureSamples\Spielwiese\CSP>Connect-PartnerCenter-AccessToken$token.AccessToken-Tenant$TenantID-ApplicationId$appIdConnect-PartnerCenter: Parameter set cannot be resolved using the specified named parameters. One or more parameters issued cannot be used together or an insuffic...