ForEach
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(Page créée avec « Catégorie:PowerShell ==Commande== ==Methode== ForEach and Where methods Both the ForEach and Where intrinsic methods for arrays take a scriptblock as an input paramete... ») |
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You can use the $PSItem in those scriptblocks to access the current object ("$PSItem" = "$_"). | You can use the $PSItem in those scriptblocks to access the current object ("$PSItem" = "$_"). | ||
@('a', 'b', 'c').ForEach({ $PSItem.ToUpper() }).Where({ $PSItem -ceq 'B' }) | @('a', 'b', 'c').ForEach({ $PSItem.ToUpper() }).Where({ $PSItem -ceq 'B' }) | ||
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| + | expression syntax: { $PSItem } | ||
Version actuelle en date du 14 décembre 2022 à 11:03
[modifier] Commande
[modifier] Methode
ForEach and Where methods
Both the ForEach and Where intrinsic methods for arrays take a scriptblock as an input parameter.
You can use the $PSItem in those scriptblocks to access the current object ("$PSItem" = "$_").
@('a', 'b', 'c').ForEach({ $PSItem.ToUpper() }).Where({ $PSItem -ceq 'B' })
expression syntax: { $PSItem }
