Re: Is Empty?

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Author

Message

Dmitry Mikhilov

Posted: 11/21/2003 17:07:37

For both RichView & RichViewEdit:

bool __fastcall IsRichViewEmpty(const TCustomRichView *rv)

{

const TRichViewEdit *re = dynamic_cast<const TRichViewEdit *>(rv);

return re ? !re->ItemCount || re->ItemCount == 1 && !re->GetItemStyle(0) &&

re->GetItemText(0).IsEmpty() : !rv->ItemCount;

}

"Jonas Bilinkevicius" <[email protected]> wrote:

news:[email protected]...

> Hello Sergey,

>

> How to find out is RichViewEdit is empty or not?

> Alternative to this: if Memo.Lines.Text = '' then EMPTY

>

> Regards,

> Jonas

>

>

>