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Create a multipart/related MIME Entity

Demonstrates the Chilkat Mime.NewMultipartRelated method, which initializes the object as an empty multipart/related entity. It takes no arguments; the primary part and its related resources are then appended.

Note: The file paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.

Background: multipart/related ties a primary part to the resources it references — most commonly an HTML body and the inline images it embeds via cid: references. Unlike a plain attachment, a related image is displayed within the message rather than listed separately. The HTML part comes first, followed by each referenced resource with a matching Content-ID.

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Local $bSuccess = False

;  Demonstrates the Mime.NewMultipartRelated method, which initializes the object as an empty
;  multipart/related entity, clearing any existing content.  It takes no arguments.

$oMime = ObjCreate("Chilkat.Mime")

$bSuccess = $oMime.NewMultipartRelated()
If ($bSuccess = False) Then
    ConsoleWrite($oMime.LastErrorText & @CRLF)
    Exit
EndIf

;  multipart/related groups a primary part with the resources it references, such as an HTML body
;  and the inline images it displays.
$oHtmlPart = ObjCreate("Chilkat.Mime")
$bSuccess = $oHtmlPart.SetBodyFromHtml("<html><body><img src=""cid:logo""></body></html>")
If ($bSuccess = False) Then
    ConsoleWrite($oHtmlPart.LastErrorText & @CRLF)
    Exit
EndIf

$bSuccess = $oMime.AppendPart($oHtmlPart)
If ($bSuccess = False) Then
    ConsoleWrite($oMime.LastErrorText & @CRLF)
    Exit
EndIf

$bSuccess = $oMime.AppendPartFromFile("qa_data/logo.png")
If ($bSuccess = False) Then
    ConsoleWrite($oMime.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Number of parts: " & $oMime.NumParts & @CRLF)