Sets the state of the Capslock/NumLock/ScrollLock key. Can also force the key to stay on or off.
SetCapsLockState State SetNumLockState State SetScrollLockState State
If this parameter is omitted, the AlwaysOn/Off attribute of the key is removed (if present). Otherwise, specify one of the following words:
On or 1 (true): Turns on the key and removes the AlwaysOn/Off attribute of the key (if present).
Off or 0 (false): Turns off the key and removes the AlwaysOn/Off attribute of the key (if present).
AlwaysOn: Forces the key to stay on permanently.
AlwaysOff: Forces the key to stay off permanently.
A key can also be toggled to its opposite state via the Send function; for example:
Keeping a key AlwaysOn or AlwaysOff requires the keyboard hook, which will be automatically installed in such cases.
SetNumlockState "on" SetNumlockState False SetScrollLockState "AlwaysOff"