An application sends a CB_GETEXTENDEDUI message to determine whether a combo box has the default user interface or the extended user interface.
CB_GETEXTENDEDUI wParam = 0; // not used; must be zero lParam = 0; // not used; must be zero
This message has no parameters.
If the combo box has the extended user interface, the return value is TRUE; otherwise, it is FALSE.
By default, the F4 key opens or closes the list and the DOWN ARROW changes the current selection. In a combo box with the extended user interface, the F4 key is disabled and pressing the DOWN ARROW key opens the drop-down list.
file: /Techref/os/win/api/win32/mess/src/msg01_20.htm, 1KB, , updated: 2000/4/7 12:19, local time: 2024/8/25 03:17,
52.14.192.36: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://piclist.com/Techref/os/win/api/win32/mess/src/msg01_20.htm"> CB_GETEXTENDEDUI</A> |
Did you find what you needed? |
![]() o List host: MIT, Site host massmind.org, Top posters @none found - Page Editors: James Newton, David Cary, and YOU! * Roman Black of Black Robotics donates from sales of Linistep stepper controller kits. * Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters. * Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated! * Contributors: Richard Seriani, Sr. |
Welcome to piclist.com! |
.