Run Scripts in Powershell ISE from batch file - powershell

Question

I am executing my batch file which opens the Powershell ISE and loads the script but does nothing... I would still need to run manually. Am I missing something here?
BatchFile to call Powershell:
Powershell_ise.exe C:\Users\Desktop\myscript.ps1
That the code am using to monitor the file changes in a folder and to email:
Function Register-Watcher {
param ($folder)
$filter = "logfile.txt" #all files
$watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property #{
IncludeSubdirectories = $false
EnableRaisingEvents = $true
}
$changeAction = [scriptblock]::Create('
# This is the code which will be executed every time a file change is detected
$path = $Event.SourceEventArgs.FullPath
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file $name was $changeType at $timeStamp"
Send-email
')
Register-ObjectEvent $Watcher "Changed" -Action $changeAction
}
Function Send-email{
$SMTPServer = "smtp.gmail.com"
$SMTPPort = "587"
$Username = "*****#gmail.com"
$Password = "*******"
$to = "*****#gmail.com"
$subject = "Email Subject"
$body = "Insert body text here"
$attachment = "C:\Users\Desktop\AccountMapping.sdl"
$message = New-Object System.Net.Mail.MailMessage
$message.subject = $subject
$message.body = $body
$message.to.add($to)
$message.from = $username
$message.attachments.add($attachment)
$smtp = New-Object System.Net.Mail.SmtpClient($SMTPServer, $SMTPPort);
$smtp.EnableSSL = $true
$smtp.Credentials = New-Object System.Net.NetworkCredential($Username, $Password);
$smtp.send($message)
Write-Host "Mail Sent"
}
Register-Watcher "C:\Users\Desktop"