How do I get the line number of the last visible line (not the last line of the text, but the last line in the visible area) of a RichTextBox? Thanks.
Sat, 07 Feb 2004 04:45:23 GMT
Bill McCarth #2 / 3
Get last visible line of RichTextBox
Hi Sau,
I think you will have to use GetCharIndexFromPosition passing it the cordinates of the bottom of the rtf box or there abouts, then call GetLineFromCharIndex. Jsut make sure GetCharIndexFromPosition returns an actual char index, not 0 (or -1 ?)
Quote:
> How do I get the line number of the last visible line (not > the last line of the text, but the last line in the > visible area) of a RichTextBox? Thanks.
Sat, 07 Feb 2004 16:24:22 GMT
Sau Yan #3 / 3
Get last visible line of RichTextBox
Hi Bill,
Thank you very much for your suggestion. It took me a while to figure out how to get the coordinates of the bottom of the RTF box. But once I got that, GetCharIndexFromPosition and GetLineFromCharIndex gave me exactly what I needed. Thanks!!!
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Get last visible line of RichTextBox