Contains the information packed into the LPARAM sent to a Win32 key event.
For more information about
WM_KEYDOWN, navigate to WM_KEYDOWN message.
|IsExtendedKey||int||Indicates that the key is an extended key.|
|IsKeyReleased||int||Indicates that the key was released.|
|IsMenuKeyDown||int||Indicates that a menu key is held down (context code).|
|RepeatCount||uint32_t||Specifies the repeat count for the current message.|
|ScanCode||uint32_t||Specifies the scan code.|
|WasKeyDown||int||Indicates that the key was held down.|