PowerBuilder

Transition from MailMan.FetchMultiple to MailMan.FetchUidlSet

Provides instructions for replacing deprecated FetchMultiple method calls with FetchUidlSet. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Mailman
oleobject loo_SaUidls
oleobject loo_StUidls
oleobject loo_BundleObj
integer li_HeadersOnly
integer li_NumBodyLines
oleobject loo_BundleOut

li_Success = 0

loo_Mailman = create oleobject
li_rc = loo_Mailman.ConnectToNewObject("Chilkat.MailMan")
if li_rc < 0 then
    destroy loo_Mailman
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// ...
// ...

loo_SaUidls = create oleobject
li_rc = loo_SaUidls.ConnectToNewObject("Chilkat.StringArray")

loo_SaUidls.Append("aaa")
loo_SaUidls.Append("bbb")
loo_SaUidls.Append("ccc")

loo_StUidls = create oleobject
li_rc = loo_StUidls.ConnectToNewObject("Chilkat.StringTable")

loo_StUidls.Append("aaa")
loo_StUidls.Append("bbb")
loo_StUidls.Append("ccc")

// ------------------------------------------------------------------------
// The FetchMultiple method is deprecated:

loo_BundleObj = loo_Mailman.FetchMultiple(loo_SaUidls)
if loo_Mailman.LastMethodSuccess = 0 then
    Write-Debug loo_Mailman.LastErrorText
    destroy loo_Mailman
    destroy loo_SaUidls
    destroy loo_StUidls
    return
end if

// ...
// ...

destroy loo_BundleObj

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

li_HeadersOnly = 0
// Irrelevant because we are not downloading headers-only.
li_NumBodyLines = 0

loo_BundleOut = create oleobject
li_rc = loo_BundleOut.ConnectToNewObject("Chilkat.EmailBundle")

li_Success = loo_Mailman.FetchUidlSet(loo_StUidls,li_HeadersOnly,li_NumBodyLines,loo_BundleOut)
if li_Success = 0 then
    Write-Debug loo_Mailman.LastErrorText
    destroy loo_Mailman
    destroy loo_SaUidls
    destroy loo_StUidls
    destroy loo_BundleOut
    return
end if



destroy loo_Mailman
destroy loo_SaUidls
destroy loo_StUidls
destroy loo_BundleOut