TRichView.com

Sorry, I do not undestand your code.
What does ms.SaveToStream(ms) mean?

Do you want to load HTML source code in rvesource and set it to stringgrid? Why not to use StringGrid.Cells[0,0] := memo1.Text?

TRVFontSizeComboBox shows font sizes only after its FontName property is assigned. It shows only font sizes available for the given font (or a predefined set of sizes fo TrueType fonts)

Please send this RTF file to me by e-mail

Make sure that [rvfoSaveTextStyles, rvfoSaveParaStyles] is included in RVFOptions of TRichView that saves RVF.

In order to use GlyFX unit, open RichViewActions.pas and remove the dot from {.$DEFINE USEGLYFX}. If you have references to dmActions unit from YOUR units' "uses", delete them.

I thought that just having these actions is enough. I'll test when I return.

Make sure that you deleted files of the previous (trial) version of trichview - all dcu, obj, hpp files.
RvXml package must be rebuilt after updating trichview

Use richview.SaveHtmlToStream or SaveToStreamEx to save document to TStringStream.

Do you load document by rvhtmlimporter from some string? Why not to use this string to assign to the stringgrid cell? I do not remember if it supports multiline text, though.

this code will work properly only if the both editors are linked to the same rvstyle (or to rvstyles with the same collections of styles). Table.SaveToStream only saves the fact what the first item in the cell has the 5th style. But properties of this style are not saved. If in the destination edito...

No, it always makes the selection visible. But you can block any redrawing in the editor. In the newest trichview version, you can use BeginUpdate and EndUpdate methods.

I am on vacation currently, and I do not have access to the source code. If there no ScrollToEnd property in freeware version, may be it has a similar option in the Options property?
You can also use VScrollPos and VScrollMax properties.

Reformat is not implemented 9n freeware version.
FirmatTail must be used for updating chat window. ScrollToEnd property controls how the content is scrolled after FormatTail.

are theeditors where the table is saved and where it is loaded connected to the same rvstyle (or to rvstyles with the same set of styles)? It is necessary to use table.SaveToStream and .LoadFromStream.

I'll answer when I return from vacations