Xojo Plugin

Render an Email to MIME in a StringBuilder

Demonstrates the Chilkat MailMan.RenderToMimeSb method, which renders an Email object as MIME text and appends the result to a StringBuilder, without sending the email. This example renders a message into a StringBuilder and prints it.

Background: This is the StringBuilder version of RenderToMime. Appending into a StringBuilder is more efficient when the MIME is large or when you plan to further inspect or manipulate it — searching, replacing, or accumulating additional text — without creating extra intermediate string copies.

Chilkat Xojo Plugin Downloads

Download Chilkat for Xojo Plugin

Xojo Plugin

Dim success As Boolean
success = False

//  Demonstrates the MailMan.RenderToMimeSb method, which renders an Email object as MIME text
//  and appends the result to a StringBuilder (without sending the email).

Dim mailman As New Chilkat.MailMan

//  Build the email to render.
Dim email As New Chilkat.Email
email.Subject = "Rendered email"
email.From = "alice@example.com"
success = email.AddTo("Bob","bob@example.com")
email.Body = "This message is rendered to MIME in a StringBuilder."

//  Render the MIME into a StringBuilder.
Dim sbMime As New Chilkat.StringBuilder

success = mailman.RenderToMimeSb(email,sbMime)
If (success = False) Then
    System.DebugLog(mailman.LastErrorText)
    Return
End If

System.DebugLog(sbMime.GetAsString())