Re: RVF Empty

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Author

Message

Sergey Tkachenko

Posted: 01/09/2005 18:01:23

Sorry, the only way to determine this (except for loading it in TRichView)

is parsing it yourself until the first record representing item.

I still recommend to load it in TRichView. It should be relatively fast, if

you will not call Format method.

> > RVF format is described in the help file, see the "RVF Specification"

> topic.

> > "Empty" RVF can contain background info, collections of text, paragraph

> and

> > list styles, layout info (margins, etc.), DocProperties.

>

> Thats a problem, I needed function IsRVEmpty(AStream: TSream): boolean,

but

> "Empty RVF" can contains additional data and i cant filtered it by size.

> I know that the easyest way load rvf to TRichView, but if rvf large its

take

> long time.

> May be fast find items area of rvf and mesuare number of items there, but

> how do it.

> Another idea parsing format rvf itself, but its diffucult and may be not

> combortability

> with new version rvf Format.

>

>