The WM_ICONERASEBKGND message is sent to a minimized window when the background of the icon must be filled before painting the icon. A window receives this message only if a class icon is defined for the window; otherwise, WM_ERASEBKGND is sent.
WM_ICONERASEBKGND hdc = (HDC) wParam; // handle of device context
An application should return nonzero if it processes this message.
The DefWindowProc function fills the icon background with the class background brush of the parent window.
file: /Techref/os/win/api/win32/mess/src/msg24_14.htm, 1KB, , updated: 2000/4/7 12:20, local time: 2024/9/2 09:26,
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![]() 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. |
Ashley Roll has put together a really nice little unit here. Leave off the MAX232 and keep these handy for the few times you need true RS232! |
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