Nomadic дает следующий пример:
const ExtendedKeys: set of Byte = [ // incomplete list VK_INSERT, VK_DELETE, VK_HOME, VK_END, VK_PRIOR, VK_NEXT, VK_LEFT, VK_UP, VK_RIGHT, VK_DOWN, VK_NUMLOCK ]; procedure SimulateKeyDown(Key : byte); var flags: DWORD; begin if Key in ExtendedKeys then flags := KEYEVENTF_EXTENDEDKEY else flags := 0; keybd_event(Key, MapVirtualKey(Key, 0), flags, 0); end; procedure SimulateKeyUp(Key : byte); var flags: DWORD; begin if Key in ExtendedKeys then flags := KEYEVENTF_EXTENDEDKEY else flags := 0; keybd_event(Key, MapVirtualKey(Key, 0), KEYEVENTF_KEYUP or flags, 0); end; procedure SimulateKeystroke(Key : byte); var flags: DWORD; scancode: BYTE; begin if Key in ExtendedKeys then flags := KEYEVENTF_EXTENDEDKEY else flags := 0; scancode := MapVirtualKey(Key, 0); keybd_event(Key, scancode, flags, 0); keybd_event(Key, scancode, KEYEVENTF_KEYUP or flags, 0); end; |
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