Visual FoxPro

Transition from Imap.FetchSingleHeader to Imap.FetchEmail

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

LOCAL lnSuccess
LOCAL loImap
LOCAL loEmailObj
LOCAL lnHeaderOnly
LOCAL loEmailOut

lnSuccess = 0

loImap = CreateObject('Chilkat.Imap')

* ...
* ...

* ------------------------------------------------------------------------
* The FetchSingleHeader method is deprecated:

loEmailObj = loImap.FetchSingleHeader(1,0)
IF (loImap.LastMethodSuccess = 0) THEN
    ? loImap.LastErrorText
    RELEASE loImap
    CANCEL
ENDIF

* ...
* ...

RELEASE loEmailObj

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

lnHeaderOnly = 1

loEmailOut = CreateObject('Chilkat.Email')
lnSuccess = loImap.FetchEmail(lnHeaderOnly,1,0,loEmailOut)
IF (lnSuccess = 0) THEN
    ? loImap.LastErrorText
    RELEASE loImap
    RELEASE loEmailOut
    CANCEL
ENDIF

RELEASE loImap
RELEASE loEmailOut