TRichView.com

In any case, it would be unefficient. It's better to get the whole text and extract lines from it.

Sorry, I do not understand your question.
Do you format 2 different TRichViews, one in portrait and one in landscape orientation?

This is a bug of the newest version. It will be fixed in the next update.

Actually, it should not be inserted in all cases, both if Unicode=True and if Unicode=False.
But ok, I made change allowing to load plain text content by this method even for Unicode styles. It will be included in the next TRichView update.

Initially I did not understand your question about applying paragraph style to the selected text. Paragraph style is applied to the whole paragraphs containing the selected text. But now I think I understand. You want to make paragraph(s) from the selected fragment, and then apply paragraph style to...

Use SaveHTMLEx instead of SaveHTML.
SaveHTML does not use CSS, and without CSS it's impossible to define font size in points.

You use old version of TRichView, please update.

I received it. Sorry for delay, I'll answer tomorrow.

I'll add it in the next update.

'abc' is not a valid RTF content, so it normal that RTF inserting fails.

You can insert additional code around some paragraphs using OnSaveParaToHTML event.

Please send me RVF file showing the problem.

Some controls require additional classes to be registered with RegisterClass. It may solve some problems.
If this will not help, please send me example of RVF file that is loaded incorrectly.

Assuming that you have 2 documents in 2 RVPrints, one formatted in portrait and one in landscape orientation, you can display preview with different orientations. RVPrintPreview displays only one page at once, so assing the proper RVPrint to RVPrintPreview.RVPrint property when moving to another pag...

As for dependence on RichViewActions, this component only uses ruler from there. All other RichViewActions features are optional and they will not be added to your application's code if you do not use them.
As for the bugs, Ilya will fix them in the next update.