Powershell email add CC field - powershell

Question

I found this code here for sending emails and attachments with Powershell and works great for that but I'm trying to add the email CC to it. I can't figure it out. Please give me a hand if you can. I tried various ways of adding $message.Cc.Add("email_address"); but can't get it working. Thank you.
$Username = "MyUserName";
$Password = "MyPassword";
$path = "C:\attachment.txt";
function Send-ToEmail([string]$email, [string]$attachmentpath){
$message = new-object Net.Mail.MailMessage;
$message.From = "YourName#gmail.com";
$message.To.Add($email);
$message.Subject = "subject text here...";
$message.Body = "body text here...";
$attachment = New-Object Net.Mail.Attachment($attachmentpath);
$message.Attachments.Add($attachment);
$smtp = new-object Net.Mail.SmtpClient("smtp.gmail.com", "587");
$smtp.EnableSSL = $true;
$smtp.Credentials = New-Object System.Net.NetworkCredential($Username, $Password);
$smtp.send($message);
write-host "Mail Sent" ;
$attachment.Dispose();
}
Send-ToEmail -email "reciever#gmail.com" -attachmentpath $path;

Answer 1

$Username = "MyUserName";
$Password = "MyPassword";
$path = "C:\attachment.txt";
function Send-ToEmail([string]$email, [string]$emailCc, [string]$attachmentpath){
$message = new-object Net.Mail.MailMessage;
$message.From = "YourName#gmail.com";
$message.To.Add($email);
$message.Cc.Add($emailCc);
$message.Subject = "subject text here...";
$message.Body = "body text here...";
$attachment = New-Object Net.Mail.Attachment($attachmentpath);
$message.Attachments.Add($attachment);
$smtp = new-object Net.Mail.SmtpClient("smtp.gmail.com", "587");
$smtp.EnableSSL = $true;
$smtp.Credentials = New-Object System.Net.NetworkCredential($Username, $Password);
$smtp.send($message);
write-host "Mail Sent" ;
$attachment.Dispose();
}
Send-ToEmail -email "reciever#gmail.com" -emailCc "CCreciever#gmail.com" -attachmentpath $path;

Answer 2

It works to me. Please try.
$smtpCred = (Get-Credential)
$ToAddress = 'to#outlook.com'
$CcAddress = 'cc#outlook.com'
$FromAddress = 'from#outlook.com'
$SmtpServer = 'smtp.office365.com'
$SmtpPort = '587'
$mailparam = #{
To = $ToAddress
Cc = $CcAddress
From = $FromAddress
Subject = 'Test Subject'
Body = 'Test Body'
SmtpServer = $SmtpServer
Port = $SmtpPort
Credential = $smtpCred
}
Send-MailMessage #mailparam -UseSsl