B4X
B4X
Create multipart/alternative MIME
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Demonstrates how to create a multipart/alternative MIME structure using the NewMultipartAlternative method.Chilkat B4X Downloads
Dim success As Boolean = False
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
' Start with an empty MIME object...
Dim mime As ChilkatMime
mime.Initialize
' Initialize it as multipart/alternative.
mime.NewMultipartAlternative
' Create a text/plain part.
Dim ptMime As ChilkatMime
ptMime.Initialize
ptMime.SetBodyFromPlainText("This is the plain text body.")
Log(ptMime.GetMime)
Log("****")
' The text/plain part looks like this:
' Content-Type: text/plain
' Content-Transfer-Encoding: 7bit
'
' This is the plain text body.
' Create a text/HTML part.
Dim htmlMime As ChilkatMime
htmlMime.Initialize
htmlMime.SetBodyFromHtml("<html><body><p>This is the <b>HTML body</b></p></body></html>")
Log(htmlMime.GetMime)
Log("****")
' The text/html part looks like this:
' Content-Type: text/html
' Content-Transfer-Encoding: 7bit
'
' <html><body><p>This is the <b>HTML body</b></p></body></html>
' Add both parts as children of the multipart/alternative
mime.AppendPart(ptMime)
mime.AppendPart(htmlMime)
Log(mime.GetMime)
' This the result. The boundary string was automatically generaetd.
' Content-Type: multipart/alternative; boundary="------------080803090906030708030908"
'
' --------------080803090906030708030908
' Content-Type: text/plain
' Content-Transfer-Encoding: 7bit
'
' This is the plain text body.
' --------------080803090906030708030908
' Content-Type: text/html
' Content-Transfer-Encoding: 7bit
'
' <html><body><p>This is the <b>HTML body</b></p></body></html>
' --------------080803090906030708030908--