(DataFlex) 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 ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoMailman
    Variant vSaUidls
    Handle hoSaUidls
    Boolean iSuccess
    Handle hoStUidls
    Variant vSa
    Handle hoSa
    Boolean iSuccess
    Variant vBdMime
    Handle hoBdMime
    Integer iNumUidls
    Integer i
    String sTemp1
    Boolean bTemp1

    Get Create (RefClass(cComChilkatMailMan)) To hoMailman
    If (Not(IsComObjectCreated(hoMailman))) Begin
        Send CreateComObject of hoMailman
    End

    // ...
    // ...

    Get Create (RefClass(cComCkStringArray)) To hoSaUidls
    If (Not(IsComObjectCreated(hoSaUidls))) Begin
        Send CreateComObject of hoSaUidls
    End
    Get ComAppend Of hoSaUidls "aaa" To iSuccess
    Get ComAppend Of hoSaUidls "bbb" To iSuccess
    Get ComAppend Of hoSaUidls "ccc" To iSuccess

    Get Create (RefClass(cComChilkatStringTable)) To hoStUidls
    If (Not(IsComObjectCreated(hoStUidls))) Begin
        Send CreateComObject of hoStUidls
    End
    Get ComAppend Of hoStUidls "aaa" To iSuccess
    Get ComAppend Of hoStUidls "bbb" To iSuccess
    Get ComAppend Of hoStUidls "ccc" To iSuccess

    // ------------------------------------------------------------------------
    // The TransferMultipleMime method is deprecated:

    Get pvComObject of hoSaUidls to vSaUidls
    Get ComTransferMultipleMime Of hoMailman vSaUidls To vSa
    If (IsComObject(vSa)) Begin
        Get Create (RefClass(cComCkStringArray)) To hoSa
        Set pvComObject Of hoSa To vSa
    End
    Get ComLastMethodSuccess Of hoMailman To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoMailman To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // ...
    // ...

    Send Destroy of hoSa

    // ------------------------------------------------------------------------
    // Do the equivalent using FetchMimeBd.

    Set ComImmediateDelete Of hoMailman To False

    Move False To iSuccess
    Get Create (RefClass(cComChilkatBinData)) To hoBdMime
    If (Not(IsComObjectCreated(hoBdMime))) Begin
        Send CreateComObject of hoBdMime
    End
    Get ComCount Of hoStUidls To iNumUidls
    Move 0 To i
    While (i < iNumUidls)
        Get ComStringAt Of hoStUidls i To sTemp1
        Get pvComObject of hoBdMime to vBdMime
        Get ComFetchMimeBd Of hoMailman sTemp1 vBdMime To iSuccess
        // ...

        // Mark the email for deletion.
        Get ComStringAt Of hoStUidls i To sTemp1
        Get ComDeleteByUidl Of hoMailman sTemp1 To iSuccess
        // ...

        Move (i + 1) To i
    Loop

    // emails marked for deletion will be deleted at this time
    Get ComPop3EndSession Of hoMailman To iSuccess


End_Procedure