Visual FoxPro

Transition from MailMan.FetchEmail to MailMan.FetchByUidl

Provides instructions for replacing deprecated FetchEmail method calls with FetchByUidl. Visual FoxPro

LOCAL lnSuccess
LOCAL loMailman
LOCAL lcUidl
LOCAL loEmailObj
LOCAL lnHeaderOnly
LOCAL lnNumBodyLines
LOCAL loEmailOut

lnSuccess = 0

loMailman = CreateObject('Chilkat.MailMan')

* ...
* ...

lcUidl = "123"

* ------------------------------------------------------------------------
* The FetchEmail method is deprecated:

loEmailObj = loMailman.FetchEmail(lcUidl)
IF (loMailman.LastMethodSuccess = 0) THEN
    ? loMailman.LastErrorText
    RELEASE loMailman
    CANCEL
ENDIF

* ...
* ...

RELEASE loEmailObj

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

lnHeaderOnly = 0
* Irrelevant because we are not downloading headers-only.
lnNumBodyLines = 0

loEmailOut = CreateObject('Chilkat.Email')
lnSuccess = loMailman.FetchByUidl(lcUidl,lnHeaderOnly,lnNumBodyLines,loEmailOut)
IF (lnSuccess = 0) THEN
    ? loMailman.LastErrorText
    RELEASE loMailman
    RELEASE loEmailOut
    CANCEL
ENDIF

RELEASE loMailman
RELEASE loEmailOut