我有一个与在线交换PowerShell相关的脚本。此脚本将邮件项目从已删除的邮箱移动到新邮箱，一旦完成，将显示带有状态的气球提示。气球提示脚本有一个$变量，它没有显示正确的输出。
脚本如下： -
$User = "Admin@domain.com"
$mypass = cat "C:\pass.txt" | convertTo-securestring -AsPlainText -Force
$mycreds = New-Object System.Management.Automation.PSCredential ("$User", $mypass)
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $mycreds -Authentication Basic -AllowRedirection
Import-PSSession $Session
[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.VisualBasic")
$DeletedUser = [Microsoft.VisualBasic.Interaction]::InputBox("Enter Deleted Mailbox Email Address", "Deleted Mailbox")
$UserMailbox = [Microsoft.VisualBasic.Interaction]::InputBox("Enter Destination Mailbox Email Address", "Destination Mailbox")
$DeletedGUID = Get-Mailbox -SoftDeletedMailbox $DeletedUser | fw guid
$DestinationGUID = Get-Mailbox $UserMailbox | fw guid
New-MailboxRestoreRequest -SourceMailbox $DeletedGUID -TargetMailbox $DestinationGUID -AllowLegacyDNMismatch
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
$Status = Get-MailboxRestoreRequest | Get-MailboxRestoreRequestStatistics | FW StatusDetail
$objNotifyIcon = New-Object System.Windows.Forms.NotifyIcon
$objNotifyIcon.Icon = (join-path ([environment]::GetFolderPath('MyDocuments')) "EXO.ico")
$objNotifyIcon.BalloonTipIcon = "Error"
$objNotifyIcon.BalloonTipText = "Mail Item move has $Status"
$objNotifyIcon.BalloonTipTitle = "Operation $Status"
$objNotifyIcon.Visible = $True
$objNotifyIcon.ShowBalloonTip(50000)
气球提示无法解析变量。有人可以帮忙吗？ 在此先感谢！