CODEWITHSUNDEEP
delphiemailindy10
Col
Col

Reputation: 33

Converting Delphi Indy v9 code to v10

I'm having trouble with the code below that refers to StoredPathName. As Indy 10 doesn't use StoredPathName, I'm not sure how to change this code to adjust from V9 to V10. The code below wasn't written by me and I'm still a newbie when it comes to this type of code, so I'd appreciate a code example showing how to correct the problem if possible.

vlist:TStringList;

...
for j:=numEmails downto 1 do
  begin
    Msg.Clear;
    Retrieve(j,Msg);

    for k:=0 to Msg.MessageParts.Count-1 do
      with Msg.MessageParts[k] do
        if Msg.messageParts[k] is TIdAttachmentFile then
          begin
            //Get the name of the file that was sent.
            aname := TIdAttachmentFile(Msg.MessageParts[k]).FileName;

            if SameText(aname,ExtractFilename(PacketFilename))
            and FileExists(Longfilename(StoredPathName)) then
              begin
                //Read attachment and do call-back if defined.
                vlist.LoadfromFile(LongFilename(StoredPathName));

                if assigned(OnReceive) then
                  OnReceive;
              end
          end;
  end;

Disconnect;

except
  on E:Exception do
    result := E.Message;
end;

Also one other bit of code was... Connect(9000); Since 9000 wasn't an allowed argument I just changed it to Connect; Is that OK?

Upvotes: 2

Views: 484

Answers (1)

GDF
GDF

Reputation: 860

StoredPathName is a property that was moved from TIdMessagePart to TIdAttachmentFile. If you change the code to do a type cast at the top it should all work.

change this:

  with Msg.MessageParts[k] do
    if Msg.messageParts[k] is TIdAttachmentFile then

to:

  if Msg.messageParts[k] is TIdAttachmentFile then
    with TIdAttachmentFile(Msg.MessageParts[k]) do

Upvotes: 1

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