通过反射获取cmdlet的动态参数
Powershell根据上下文公开了一些参数“动态参数”。 MSDN页面很好地解释了这个机制，但是为了找出这些机制，必须调用GetDynamicParameters（），它返回一个包含附加参数的类。我需要通过反射来获取这些参数，并且（这里是它的关键），在ReflectionOnly上下文中（也就是说，类型是用ReflectionOnlyLoadFrom加载的）。所以，没有Assembly.InvokeMember（“GetDynamicParameters”）。
可以这样做吗？
没有找到相关结果
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替秀宝
翁茄口霉氖
#=================================================================================== # DEFINITION OF FREE FIELDS USED BY THE CUSTOMER #----------------------------------------------------------------------------------- # SYNTAX: @{ <FF-Name>=@(<FF-Number>,<isMandatory_CREATE>,<isMandatory_UPDATE>); } $usedFFs = @{ "defaultSMTP"=@(2,1,0); ` "allowedSMTP"=@(3,1,0); ` "secondName"=@(100,1,0); ` "orgID"=@(30001,1,0); ` "allowedSubjectTypeIDs"=@(30002,1,0); ` } # FF-HelpMessage for input $usedFFs_HelpMSG = @{ 2="the default smtp domain used by the organizaiton. Sampel:'algacom.ch'"; ` 3="comma seperated list of allowed smtp domains. Sampel:'algacom.ch,basel.algacom.ch'"; ` 100="an additional organization name. Sampel:'algaCom AG')"; ` 30001="an unique ID (integer) identifying the organization entry"; ` 30002="comma seperated list of allowed subject types. Sampel:'1,2,1003,10040'"; ` }#------------------------------------------------------------------------------------------------------- # Build-DynParams : Used to build the dynamic input parameters based on $usedFFs / $usedFFs_HelpMSG #------------------------------------------------------------------------------------------------------- function Build-DynParams($type) { $paramDictionary = New-Object -Type System.Management.Automation.RuntimeDefinedParameterDictionary foreach($ffName in $usedFFs.Keys) { $ffID = $usedFFs.Item($ffName)[0] $dynAttribCol = New-Object -Type System.Collections.ObjectModel.Collection[System.Attribute] $dynAttrib = New-Object System.Management.Automation.ParameterAttribute $dynAttrib.ParameterSetName = "__AllParameterSets" $dynAttrib.HelpMessage = $usedFFs_HelpMSG.Item($ffID) switch($type) { "CREATE" { $dynAttrib.Mandatory = [bool]($usedFFs.Item($ffName)[1]) } "UPDATE" { $dynAttrib.Mandatory = [bool]($usedFFs.Item($ffName)[2]) } } $dynAttribCol.Add($dynAttrib) $dynParam = New-Object -Type System.Management.Automation.RuntimeDefinedParameter($ffName, [string], $dynAttribCol) $paramDictionary.Add($ffName, $dynParam) } return $paramDictionary }#------------------------------------------------------------------------------------------------------- # aAPS-OrganizationAdd : This will add a new organization entry #------------------------------------------------------------------------------------------------------- Function aAPS-OrganizationAdd { [CmdletBinding()] Param( [Parameter(Mandatory=$true,HelpMessage="The name of the new organization")] [String]$Descr, [Parameter(Mandatory=$false,HelpMessage="The name of the parent organization")] [String]$ParentDescr=$null, [Parameter(Mandatory=$false,HelpMessage="The status of the new organization [1=Active|2=Inactive]")] [int]$Status = 1, [Parameter(Mandatory=$false,HelpMessage="If you want to see the data of the deactivated object")] [switch]$ShowResult ) DynamicParam { Build-DynParams "CREATE" } Begin {} Process { # do what oyu want here } End {} }