Is it possible to encrypt/decrypt a file while saving/opening it in a RichEdit component. Could someone let me have a routine to do it if its possible.
Thanx

: Is it possible to encrypt/decrypt a file while saving/opening it in a RichEdit component. Could someone let me have a routine to do it if its possible.
: Thanx
:
:
:

how about descending a class from TRichEdit and overwriting SaveToFile and LoadFromFile procedures?

procedure TMyRichEdit.SaveToFile;
begin
{here you go through the TStringList object and encrypt it with whatever coding method you want}

inherit;
end;

and the same thing with LoadFromFile

: : Is it possible to encrypt/decrypt a file while saving/opening it in a RichEdit component. Could someone let me have a routine to do it if its possible.
: : Thanx
: :
: :
: :
:
: how about descending a class from TRichEdit and overwriting SaveToFile and LoadFromFile procedures?
:
:

: procedure TMyRichEdit.SaveToFile;
: begin
: {here you go through the TStringList object and encrypt it with whatever coding method you want}
: 
: inherit;
: end;
: 

:
: and the same thing with LoadFromFile


You could also use SaveToStream within SaveToFile and encrypt a stream using free stream encryption code from the Internet and then save the stream to file. This way you can also use your favorite stream encryption algorithm.