我在一本书上看到SendMessage(WM_HOTKEY,0x1F5);
//发送ID为0x1F5(Win+M)的WM_HOTKEY消息
在哪里可以查到这些热键的ID？难道是要记住吗？那么其它的热键呢？
查msdn
WM_HOTKEY
The WM_HOTKEY message is posted when the user presses a hot key registered by the RegisterHotKey function. The message is placed at the top of the message queue associated with the thread that registered the hot key.
WM_HOTKEY
idHotKey = (int) wParam; // identifier of hot key
fuModifiers = (UINT) LOWORD(lParam); // key-modifier flags
uVirtKey = (UINT) HIWORD(lParam); // virtual-key code
Parameters
idHotKey
Value of wParam. Specifies the identifier of the hot key that generated the message. If the message was generated by a system-defined hot key, the idHotKey parameter will be one of the following values. Value Meaning
IDHOT_SNAPDESKTOP The "snap desktop" hot key was pressed.
IDHOT_SNAPWINDOW The "snap window" hot key was pressed.
fuModifiers
Specifies the keys that were to be pressed in combination with the key specified by the nVirtKey parameter to generate the WM_HOTKEY message. The fuModifiers parameter can be a combination of the following values. Value Meaning
MOD_ALT Either ALT key was held down.
MOD_CONTROL Either CTRL key was held down.
MOD_SHIFT Either SHIFT key was held down.
MOD_WIN Either WINDOWS key was held down. These keys are labeled with the Microsoft Windows logo.
uVirtKey
Specifies the virtual key code of the hot key.
WM_HOTKEY
The WM_HOTKEY message is posted when the user presses a hot key registered by the RegisterHotKey function. The message is placed at the top of the message queue associated with the thread that registered the hot key.
WM_HOTKEY
idHotKey = (int) wParam; // identifier of hot key
fuModifiers = (UINT) LOWORD(lParam); // key-modifier flags
uVirtKey = (UINT) HIWORD(lParam); // virtual-key code
Parameters
idHotKey
Value of wParam. Specifies the identifier of the hot key that generated the message. If the message was generated by a system-defined hot key, the idHotKey parameter will be one of the following values. Value Meaning
IDHOT_SNAPDESKTOP The "snap desktop" hot key was pressed.
IDHOT_SNAPWINDOW The "snap window" hot key was pressed.
fuModifiers
Specifies the keys that were to be pressed in combination with the key specified by the nVirtKey parameter to generate the WM_HOTKEY message. The fuModifiers parameter can be a combination of the following values. Value Meaning
MOD_ALT Either ALT key was held down.
MOD_CONTROL Either CTRL key was held down.
MOD_SHIFT Either SHIFT key was held down.
MOD_WIN Either WINDOWS key was held down. These keys are labeled with the Microsoft Windows logo.
uVirtKey
Specifies the virtual key code of the hot key.
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