(PureBasic) Transition from Zip.GetEntryByIndex to Zip.EntryAt

Provides instructions for replacing deprecated GetEntryByIndex method calls with EntryAt.

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

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkZip.pb"
IncludeFile "CkZipEntry.pb"

Procedure ChilkatExample()

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

    ; ...
    ; ...
    index.i = 15

    ; ------------------------------------------------------------------------
    ; The GetEntryByIndex method is deprecated:

    entryObj.i = CkZip::ckGetEntryByIndex(zip,index)
    If CkZip::ckLastMethodSuccess(zip) = 0
        Debug CkZip::ckLastErrorText(zip)
        CkZip::ckDispose(zip)
        ProcedureReturn
    EndIf

    ; ...
    ; ...

    CkZipEntry::ckDispose(entryObj)

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

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

    success.i = CkZip::ckEntryAt(zip,index,ze)
    If success = 0
        Debug CkZip::ckLastErrorText(zip)
        CkZip::ckDispose(zip)
        CkZipEntry::ckDispose(ze)
        ProcedureReturn
    EndIf



    CkZip::ckDispose(zip)
    CkZipEntry::ckDispose(ze)


    ProcedureReturn
EndProcedure