C#

musefan wrote:

Files are created purely for sending to users

musefan wrote:

There is no need for keeping the file

musefan wrote:

keep the file system tidy

PIEBALDconsult wrote:

Aren't they all?

PIEBALDconsult wrote:

"There will be." -- Murphy

PIEBALDconsult wrote:

Create them in a directory specifically for them.

musefan wrote:

I will start keeping them

musefan wrote:

I don't now and cannot think of what they would be useful for

musefan wrote:

a TB of data a day

musefan wrote:

SendAndIWillWaitThankYou()

Luc Pattyn wrote:

nd I don't really want to receive e-mails that you consider too large for storing them in memory

Luc Pattyn wrote:

I don't really want to receive e-mails that you consider too large

// MailMessage:
protected virtual void Dispose(bool disposing)
{
    if (disposing && !this.disposed)
    {
        this.disposed = true;
        if (this.views != null)
        {
            this.views.Dispose();
        }
        if (this.attachments != null)
        {
            this.attachments.Dispose();
        }
        if (this.bodyView != null)
        {
            this.bodyView.Dispose();
        }
    }
}

// AttachmentCollection:
public void Dispose()
{
    if (!this.disposed)
    {
        foreach (Attachment attachment in this)
        {
            attachment.Dispose();
        }
        base.Clear();
        this.disposed = true;
    }
}

public static void
SendEmail
(
    string               Sender
,
    string               Recipient
,
    string               Subject
,
    string               Body
,
    string               SmtpServer
,
    System.IO.FileInfo[] Files
)
{
    System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage ( Sender , Recipient ) ;

    if ( Files != null )
    {
        System.Text.StringBuilder temp = new System.Text.StringBuilder ( Body ) ;

        temp.Append ( string.Format
        (
            "\n\n{0} attached file{1}:"
        ,
            Files.Length
        ,
            Files.Length==1?"":"s"
        ) ) ;

        foreach ( System.IO.FileInfo att in Files )
        {
            if ( att != null )
            {
                temp.Append ( "\n" + att.Name ) ;

                if ( att.Exists )
                {
                    msg.Attachments.Add ( new System.Net.Mail.Attachment ( att.FullName ) ) ;
                }
                else
                {
                    temp.Append ( " -- does not exist!" ) ;
                }
            }
        }

        Body = temp.ToString() ;
    }

    msg.Subject = Subject ;
    msg.Body    = Body ;

    System.Net.Mail.SmtpClient cl = new System.Net.Mail.SmtpClient ( SmtpServer ) ;
    cl.UseDefaultCredentials = true ;
    cl.Send ( msg ) ;

    return ;
}