An application sends an EM_GETFIRSTVISIBLELINE message to determine the uppermost visible line in an edit control.
EM_GETFIRSTVISIBLELINE wParam = 0; // not used; must be zero lParam = 0; // not used; must be zero
This message has no parameters.
The return value is the zero-based index of the uppermost visible line in a multiline edit control. For single-line edit controls, the return value is the zero-based index of the first visible character.
file: /Techref/os/win/api/win32/mess/src/msg04_23.htm, 1KB, , updated: 2000/4/7 11:19, local time: 2024/12/11 03:50,
18.222.164.7:LOG IN
|
©2024 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://ecomorder.com/Techref/os/win/api/win32/mess/src/msg04_23.htm"> EM_GETFIRSTVISIBLELINE</A> |
Did you find what you needed? |
Welcome to ecomorder.com! |
Welcome to ecomorder.com! |
.