Contains information about a low-level keyboard input event
Global Const $tagKBDLLHOOKSTRUCT = "dword vkCode;dword scanCode;dword flags;dword time;ulong_ptr dwExtraInfo"
参数
| vkCode | Specifies a virtual-key code. The code must be a value in the range 1 to 254 |
| scanCode | Specifies a hardware scan code for the key |
| flags | Specifies the extended-key flag, event-injected flag, context code, and transition-state flag. This member is specified as follows. An application can use the following values to test the keystroke flags: $LLKHF_EXTENDED - Test the extended-key flag $LLKHF_INJECTED - Test the event-injected flag $LLKHF_ALTDOWN - Test the context code $LLKHF_UP - Test the transition-state flag 0 - Specifies whether the key is an extended key, such as a function key or a key on the numeric keypad The value is 1 if the key is an extended key; otherwise, it is 0 1 to 3 - Reserved 4 - Specifies whether the event was injected. The value is 1 if the event was injected; otherwise, it is 0 5 - Specifies the context code. The value is 1 if the ALT key is pressed; otherwise, it is 0 6 - Reserved 7 - Specifies the transition state. The value is 0 if the key is pressed and 1 if it is being released |
| time | Specifies the time stamp for this message, equivalent to what GetMessageTime would return for this message |
| dwExtraInfo | Specifies extra information associated with the message |
注意/说明
None.
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