Is there an option to save files encrypted?

[MPirnstill]

Hi,

the Situation is, that typing tests are writing with my program, that uses the ScaledRichview component. These test are saved encrypted, to prevent Manipulation afterwards. I only can be reloaded into my program in read only state.

But now I have a Problem. The encryption dll I use expects simple text, but this way I loose the line breaks and paragraphs.

Is there an Option to save text from the richview component in some Kind of encrypted form, so it will be save from Manipulations?

[Sergey Tkachenko]

You need to use an external encryption library that supports arbitrary binary data.

[hruslan2000]

I use the free library DCCrypt: http://www.cityinthesky.co.uk/opensource/dcpcrypt

[MPirnstill]

Thanks for the reply hruslan.

In the meantime I found out that the line breaks, that are in the string I get from GetAllText are included and that my DLL encrypts and decrypts the text and line breaks correctly.

I seen the text in the same Format in the debug window.
So I must be using the wrong method to get the text back into the TRichviewEdit.

I simply used Add, but that isn't appearently the right way.
I will search the help, but if anyone knows the right method
I would appreciate a hint.

[Sergey Tkachenko]

Use AddTextNL to add multiline text

[MPirnstill]

It worked. Thanks.