Visual Basic 6.0

Transition from MailMan.FetchSingleHeader to MailMan.FetchOne

Provides instructions for replacing deprecated FetchSingleHeader method calls with FetchOne. Visual Basic 6.0

Dim success As Long
success = 0

Dim mailman As New ChilkatMailMan

' ...
' ...

Dim numBodyLines As Long
numBodyLines = 5
Dim msgnum As Long
msgnum = 1

' ------------------------------------------------------------------------
' The FetchSingleHeader method is deprecated:

Dim emailObj As ChilkatEmail
Set emailObj = mailman.FetchSingleHeader(numBodyLines,msgnum)
If (mailman.LastMethodSuccess = 0) Then
    Debug.Print mailman.LastErrorText
    Exit Sub
End If

' ...
' ...

' ------------------------------------------------------------------------
' Do the equivalent using FetchOne.
' Your application creates a new, empty Email object which is passed 
' in the last argument and filled upon success.

Dim headerOnly As Long
headerOnly = 1

Dim emailOut As New ChilkatEmail
success = mailman.FetchOne(headerOnly,numBodyLines,msgnum,emailOut)
If (success = 0) Then
    Debug.Print mailman.LastErrorText
    Exit Sub
End If