// If testMailDropPath attribute is set, the email is written in files
// in that path:
// xxxx.body.html with body
// xxxx.data.txt with message data (from, to, cc, bcc, and subject)
private void WriteMailInTestDropPath(CodeActivityContext context)
{
// create file with Html of the body
string testDropBodyFileName = string.Format("{0}\\{1}.body.htm", this.TestDropPath, DateTime.Now.ToString("yyyyMMddhhmmssff"));
using (TextWriter writer = new StreamWriter(testDropBodyFileName))
{
writer.Write(this.Body);
}
// create file with from, to, cc, bcc, subject
string testDropDataFileName = string.Format("{0}\\{1}.data.txt", this.TestDropPath, DateTime.Now.ToString("yyyyMMddhhmmssff"));
MailAddressCollection toList = this.To.Get(context);
MailAddressCollection bccList = this.Bcc.Get(context);
MailAddressCollection ccList = this.CC.Get(context);
using (TextWriter writer = new StreamWriter(testDropDataFileName))
{
writer.Write("From: {0}", this.From.Get(context).Address);
writer.Write("\r\nTo: ");
foreach (MailAddress address in toList)
{
writer.Write(string.Format("{0} ", address.Address));
}
if (TestMailTo.Expression != null)
{
writer.WriteLine("\r\nTest MailTo Mode Enable...Address: {0}", TestMailTo.Get(context).Address);
}
if (ccList != null)
{
writer.Write("\r\nCc: ");
foreach (MailAddress address in ccList)
{
writer.Write("{0} ", address.Address);
}
}
if (bccList != null)
{
writer.Write("\r\nBcc: ");
foreach (MailAddress address in bccList)
{
writer.Write("{0} ", address.Address);
}
}
writer.Write("\r\nSubject: {0}", this.Subject.Get(context));
}
}
protected override IAsyncResult BeginExecute(AsyncCodeActivityContext context, AsyncCallback callback, object state)
{
MailMessage message = new MailMessage();
message.From = this.From.Get(context);
if (TestMailTo.Expression == null)
{
foreach (MailAddress address in this.To.Get(context))
{
message.To.Add(address);
}
MailAddressCollection ccList = this.CC.Get(context);
if (ccList != null)
{
foreach (MailAddress address in ccList)
{
message.CC.Add(address);
}
}
MailAddressCollection bccList = this.Bcc.Get(context);
if (bccList != null)
{
foreach (MailAddress address in bccList)
{
message.Bcc.Add(address);
}
}
}
else
{
message.To.Add(TestMailTo.Get(context));
}
Collection <Attachment> attachments = this.Attachments.Get(context);
if (attachments != null)
{
foreach (Attachment attachment in attachments)
{
message.Attachments.Add(attachment);
}
}
if (!string.IsNullOrEmpty(this.BodyTemplateFilePath))
{
LoadBodyTemplate(context);
}
if ((this.Tokens.Get(context) != null) && (this.Tokens.Get(context).Count > 0))
{
ReplaceTokensInBody(context);
}
if (this.TestMailTo.Expression != null)
{
AddTestInformationToBody(context);
}
message.Subject = this.Subject.Get(context);
message.Body = this.Body;
SmtpClient client = new SmtpClient();
client.Host = this.Host;
client.Port = this.Port;
client.EnableSsl = this.EnableSsl;
if (string.IsNullOrEmpty(this.UserName))
{
client.UseDefaultCredentials = true;
}
else
{
client.UseDefaultCredentials = false;
client.Credentials = new NetworkCredential(this.UserName, this.Password);
}
if (!string.IsNullOrEmpty(this.TestDropPath))
{
WriteMailInTestDropPath(context);
}
var sendMailAsyncResult = new SendMailAsyncResult(client, message, callback, state);
context.UserState = sendMailAsyncResult;
return(sendMailAsyncResult);
}