(VB.NET) Access Attached Message (Embedded Email)

How to access an email embedded within another email (i.e. an attached message).

Chilkat .NET Downloads Chilkat .NET Framework Chilkat for .NET Core

Dim email As New Chilkat.Email

' Load an email from a .eml
Dim success As Boolean = email.LoadEml("embeddedEmail.eml")
If (success <> True) Then
    Debug.WriteLine(email.LastErrorText)
    Exit Sub
End If


' Display how many attached emails are embedded within
' this one:
Dim numAttached As Integer = email.NumAttachedMessages
Debug.WriteLine("numAttached = " & numAttached)

' Get the 1st attached message.
Dim email2 As Chilkat.Email
email2 = email.GetAttachedMessage(0)
If (email.LastMethodSuccess = True) Then

    ' Display the subject, From, and a header field...
    Debug.WriteLine(email2.Subject)
    Debug.WriteLine(email2.From)
    Debug.WriteLine(email2.GetHeaderField("X-SOMETHING"))
End If