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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Files created post zip...
Small and medium business | Business Central, N...
Suggested Answer

Files created post zipping is corrupted

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Posted on by Indira88 980

Hi,

I am trying to zip multiple files and download it .The files after unzipping is corrupted.

The following is the code

 ZipFileName := 'Documents_' + Format(CurrentDateTime) + '.zip';
                    DataCompression.CreateZipArchive();
                    DocAttment.Reset;
                    CurrPage.SetSelectionFilter(DocAttment);
                    if DocAttment.FindSet() then begin
                        repeat
                            TempBlob.CreateOutStream(DocumentStream);
                            RecRef.GetTable(DocAttment);
                            FldRef := RecRef.Field(DocAttment.FieldNo("No."));
                            FldRef.SetRange(DocAttment."No.");
                            if RecRef.FindFirst() then begin
                                TempBlob.CreateInStream(IStream);
                                FullFileName := DocAttment."File Name" + '.' + DocAttment."File Extension";
                               
                                DataCompression.AddEntry(IStream, FullFileName);
                                //FileManagement.BLOBExport(TempBlob, STRSUBSTNO('SalesOrder_%1.Pdf', Rec."No."), TRUE);
                            end;
                        until DocAttment.Next() = 0;
                        TempBlob.CreateOutStream(DocumentStream);
                        DataCompression.SaveZipArchive(DocumentStream);
                        TempBlob.CreateInStream(IStream);
                        DownloadFromStream(IStream, '', '', '', ZipFileName);
Please suggest
Regards,
Indira
I have the same question (0)
  • Suggested answer
    Marco Mels Profile Picture
    Marco Mels on at

    Hello,

    We currently do not have dedicated Dev support via the Dynamics 365 Business Central forums, but I wanted to provide you some additional resources to assist. If you need assistance with debugging or coding I would recommend discussing this on one of our communities.

    www.yammer.com/dynamicsnavdev

    dynamicsuser.net/.../developers

    I will open this up to the community in case they have something to add.

    Thanks.

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