An application sends a BM_SETCHECK message to set the check state of a radio button or check box.
BM_SETCHECK wParam = (WPARAM) fCheck; // check state lParam = 0; // not used; must be zero
Value |
Meaning |
BST_CHECKED |
Sets the button state to checked. |
BST_INDETERMINATE |
Sets the button state to grayed, indicating an indeterminate state. Use this value only if the button has the BS_3STATE or BS_AUTO3STATE style. |
BST_UNCHECKED |
Sets the button state to unchecked |
This message always returns zero.
The BM_SETCHECK message has no effect on push buttons.
BM_GETCHECK, BM_GETSTATE, BM_SETSTATE
file: /Techref/os/win/api/win32/mess/src/msg00_23.htm, 2KB, , updated: 2000/4/7 12:19, local time: 2024/8/24 12:03,
3.145.191.20: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/msg00_23.htm"> BM_SETCHECK</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! |
.