VB.NET
VB.NET
Build an EDIFACT Email Body
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Demonstrates the Chilkat Email.SetEdifactBody method, a convenience that constructs the customary MIME headers and body for sending an EDIFACT message. It sets the body to the EDIFACT content, sets Content-Transfer-Encoding to Base64, sets Content-Type to application/EDIFACT (with a name attribute from the 2nd argument), and sets Content-Disposition to attachment (with a filename from the 3rd argument). The 4th argument is the charset the message is converted to before Base64 encoding. The subject, recipients, and FROM are left unchanged.
Background: EDIFACT is a long-standing international standard for Electronic Data Interchange (EDI) — structured business documents such as purchase orders (
ORDERS) and invoices (INVOIC) exchanged between trading partners. Sending EDIFACT over email requires wrapping the payload in a specific set of MIME headers; SetEdifactBody handles that boilerplate so the message is formatted the way EDI systems expect.Chilkat VB.NET Downloads
' Demonstrates the SetEdifactBody method, which builds a typical email for sending an
' EDIFACT message. It sets the body to the EDIFACT content, sets Content-Transfer-Encoding
' to Base64, Content-Type to application/EDIFACT (with a name attribute), and
' Content-Disposition to attachment (with a filename). The fourth argument is the charset.
Dim email As New Chilkat.Email
email.Subject = "EDIFACT ORDERS message"
email.From = "edi@example.com"
email.AddTo("Trading Partner","partner@example.com")
' The EDIFACT message content (an ORDERS interchange, abbreviated here).
Dim edi As String = "UNA:+.? 'UNB+UNOB:1+SENDER+RECEIVER+260710:1200+1'UNH+1+ORDERS:D:96A:UN'BGM+220+ORD12345+9'UNT+3+1'UNZ+1+1'"
' Build the EDIFACT email body.
email.SetEdifactBody(edi,"order.edi","order.edi","iso-8859-1")
Debug.WriteLine(email.GetMime())