User Manual

67
manufacturer
VK_PACKET E7
Used to pass Unicode characters as if
they were keystrokes. If VK_PACKET is
used with SendInput, then the Unicode
character to be delivered should be
placed into the lower 16 bits of the scan
code. If a keyboard message is removed
from the message queue and the virtual
key is VK_PACKET, then the Unicode
character will be the upper 16 bits of the
lparam.
E8 Unassigned
E9-F5
Specific to original equipment
manufacturer
VK_ATTN F6 ATTN key
VK_CRSEL F7 CRSEL key
VK_EXSEL F8 EXSEL key
VK_EREOF F9 Erase EOF key
VK_PLAY FA PLAY key
VK_ZOOM FB ZOOM key
VK_NONAME FC Reserved for future use
VK_PA1 FD PA1 key
VK_OEM_CLEAR FE CLEAR key
VK_KEYLOCK F22 Key used to lock device