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Schulzi's avatar
Schulzi
Brass Contributor
Feb 25, 2021
Solved

foreach loop, self creating variables

I have following (part) of my script:     $form_Users = New-Object System.Windows.Forms.Form $form_Users.Text = "Users to add" $form_Users.Size = New-Object System.Drawing.Size (300,200) $form_Us...
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  • CoasterKaty's avatar
    CoasterKaty
    Feb 25, 2021

    Schulzi 

     

    You'd just need to use an array and populate that within the foreach loop:

    $selected_Users = $selected_Output -split ","
$AllMail = @()
foreach($User in $selected_Users)
{
    $selected_email = "$User@mail.com"
    $AllMail += ,$selected_email
}
$AllMail

     which would leave you with $AllMail as an array containing all the e-mail addresses.

    If you wanted a single variable rather than an array, with a comma separated list, you'd do this at the end:

    $EmailList = $AllMail -join ","
CoasterKaty's avatar
CoasterKaty
MVP
Feb 25, 2021

Schulzi 

 

You'd just need to use an array and populate that within the foreach loop:

$selected_Users = $selected_Output -split ","
$AllMail = @()
foreach($User in $selected_Users)
{
    $selected_email = "$User@mail.com"
    $AllMail += ,$selected_email
}
$AllMail

 which would leave you with $AllMail as an array containing all the e-mail addresses.

If you wanted a single variable rather than an array, with a comma separated list, you'd do this at the end:

$EmailList = $AllMail -join ","

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