(PureBasic) Transition from MailMan.TransferMultipleMime to MailMan.FetchMimeBd

Provides instructions for replacing deprecated TransferMultipleMime method calls with FetchMimeBd.

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

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkStringTable.pb"
IncludeFile "CkBinData.pb"
IncludeFile "CkMailMan.pb"
IncludeFile "CkStringArray.pb"

Procedure ChilkatExample()

    mailman.i = CkMailMan::ckCreate()
    If mailman.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; ...
    ; ...

    saUidls.i = CkStringArray::ckCreate()
    If saUidls.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkStringArray::ckAppend(saUidls,"aaa")
    CkStringArray::ckAppend(saUidls,"bbb")
    CkStringArray::ckAppend(saUidls,"ccc")

    stUidls.i = CkStringTable::ckCreate()
    If stUidls.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkStringTable::ckAppend(stUidls,"aaa")
    CkStringTable::ckAppend(stUidls,"bbb")
    CkStringTable::ckAppend(stUidls,"ccc")

    ; ------------------------------------------------------------------------
    ; The TransferMultipleMime method is deprecated:

    sa.i = CkMailMan::ckTransferMultipleMime(mailman,saUidls)
    If CkMailMan::ckLastMethodSuccess(mailman) = 0
        Debug CkMailMan::ckLastErrorText(mailman)
        CkMailMan::ckDispose(mailman)
        CkStringArray::ckDispose(saUidls)
        CkStringTable::ckDispose(stUidls)
        ProcedureReturn
    EndIf

    ; ...
    ; ...

    CkStringArray::ckDispose(sa)

    ; ------------------------------------------------------------------------
    ; Do the equivalent using FetchMimeBd.

    CkMailMan::setCkImmediateDelete(mailman, 0)

    success.i = 0
    bdMime.i = CkBinData::ckCreate()
    If bdMime.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    numUidls.i = CkStringTable::ckCount(stUidls)
    i.i = 0
    While i < numUidls
        success = CkMailMan::ckFetchMimeBd(mailman,CkStringTable::ckStringAt(stUidls,i),bdMime)
        ; ...

        ; Mark the email for deletion.
        success = CkMailMan::ckDeleteByUidl(mailman,CkStringTable::ckStringAt(stUidls,i))
        ; ...

        i = i + 1
    Wend

    ; emails marked for deletion will be deleted at this time
    success = CkMailMan::ckPop3EndSession(mailman)


    CkMailMan::ckDispose(mailman)
    CkStringArray::ckDispose(saUidls)
    CkStringTable::ckDispose(stUidls)
    CkBinData::ckDispose(bdMime)


    ProcedureReturn
EndProcedure