An application sends a WM_GETHOTKEY message to determine the hot key associated with a window.
WM_GETHOTKEY wParam = 0; // not used; must be zero lParam = 0; // not used; must be zero
This message has no parameters.
The return value is the virtual-key code and modifiers for the hot key, or NULL if no hot key is associated with the window. The virtual-key code is in the low byte of the return value and the modifiers are in the high byte. The modifiers can be a combination of the following flags:
Value |
Meaning |
HOTKEYF_ALT |
ALT key |
HOTKEYF_CONTROL |
CTRL key |
HOTKEYF_EXT |
Extended key |
HOTKEYF_SHIFT |
SHIFT key |
These hot keys are unrelated to the hot keys set by the RegisterHotKey function.
file: /Techref/os/win/api/win32/mess/src/msg24_5.htm, 2KB, , updated: 2000/4/7 11:20, local time: 2024/11/5 00:20,
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