(Visual FoxPro) Transition from Imap.ThreadCmd to Imap.QueryThread

Provides instructions for replacing deprecated ThreadCmd method calls with QueryThread.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loImap
LOCAL lcThreadAlg
LOCAL lcCharset
LOCAL lcSearchCriteria
LOCAL lnBUid
LOCAL loJsonObj
LOCAL loJson
LOCAL lnSuccess

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Imap')
loImap = CreateObject('Chilkat.Imap')

* ...
* ...

lcThreadAlg = "REFERENCES"
lcCharset = "UTF-8"
lcSearchCriteria = "SUBJECT a"
lnBUid = 1

* ------------------------------------------------------------------------
* The ThreadCmd method is deprecated:

loJsonObj = loImap.ThreadCmd(lcThreadAlg,lcCharset,lcSearchCriteria,lnBUid)
IF (loImap.LastMethodSuccess = 0) THEN
    ? loImap.LastErrorText
    RELEASE loImap
    CANCEL
ENDIF

* ...
* ...

RELEASE loJsonObj

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

loImap.SearchCharset = "UTF-8"

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
lnSuccess = loImap.QueryThread(lcThreadAlg,lcSearchCriteria,lnBUid,loJson)
IF (lnSuccess = 0) THEN
    ? loImap.LastErrorText
    RELEASE loImap
    RELEASE loJson
    CANCEL
ENDIF

RELEASE loImap
RELEASE loJson