An application sends an EM_LINELENGTH message to retrieve the length of a line, in characters, in an edit control.
EM_LINELENGTH wParam = (WPARAM) ich; // character index lParam = 0; // not used; must be zero
The return value is the length, in characters, of the line specified by the ich parameter when an EM_LINELENGTH message is sent to a multiline edit control. The return value is the length, in characters, of the text in the edit control when an EM_LINELENGTH message is sent to a single-line edit control.
Use the EM_LINEINDEX message to retrieve a character index for a given line number within a multiline edit control.
|file: /Techref/os/win/api/win32/mess/src/msg05_20.htm, 1KB, , updated: 2000/4/7 12:19, local time: 2022/8/8 03:57,
|©2022 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?|
<A HREF="http://www.sxlist.com/techref/os/win/api/win32/mess/src/msg05_20.htm"> EM_LINELENGTH</A>
|Did you find what you needed?|
Welcome to sxlist.com!
& kind contributors
just like you!
Please don't rip/copy
Copies of the site on CD
are available at minimal cost.
Welcome to www.sxlist.com!