getting users, gettings mailbox, dialog functions, error trycatch

utils/dev-note.txt

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+Get-ExecutionPolicy
+
+Set-ExecutionPolicy Unrestricted
+Set-ExecutionPolicy Restricted
+
+Install powershell 7 from powershell 5 : 
+iex "& { $(irm https://aka.ms/install-powershell.ps1) } -UseMSI"
+
+
+foreach ($u in $users)
+{
+Write-Host $u.Name -ForegroundColor Green
+$cal = Get-MailboxFolderStatistics $u.Identity -FolderScope Calendar | Where-Object {$_.Name -in @("Agenda", "Calendar", "Calendrier", "Kalender")}
+
+foreach ($c in $cal)
+{
+Write-Output $c.Name
+}
+
+}

utils/functions.ps1

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+<##
+ # EXCAL-ARIGHTS - utilities function
+ # 
+ # @version     1.0.0
+ # @since       08-25-2022
+ # 
+ # @author      Jérémi Nihart <contact@endmove.eu>
+ # @copyright   © 2022 EndMove, All rights reserved.
+ # 
+ # @link        https://git.endmove.eu/EndMove/excal-arights
+ #>
+
+# Show a question dialog (yes/no)
+Function DialogAsk {
+    param (
+        [string]$Title,
+        [string]$Message
+    )
+    $MsgBoxInput = [System.Windows.MessageBox]::Show($Message, $Title, 'YesNo', 'Question')
+    if ($MsgBoxInput -eq 'Yes') {Return $true} else {Return $false}
+}
+
+# Show an information dialog
+Function DialogSay {
+    param (
+        [string]$Title,
+        [string]$Message
+    )
+    [System.Windows.MessageBox]::Show($Message, $Title, 'OK', 'Information')
+}