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Returns the current mode of the CAPS LOCK key or sets the CAPS LOCK key mode on or off.
CAPSLOCK([lExpression]) |
Parameters
- lExpression
- Include to turn the CAPS LOCK key on or off. CAPSLOCK(.T.) turns CAPS LOCK on and CAPSLOCK(.F.) turns CAPS LOCK off. A logical value is returned corresponding to the CAPS LOCK setting before CAPSLOCK(.T.) or CAPSLOCK(.F.) is issued.
Return Value
Logical
Remarks
Issuing CAPSLOCK(В ) with no argument returns true (.T.) if CAPS LOCK is on, or false (.F.) if CAPS LOCK is off.
Example
The following code stores the state of CAPSLOCK(В ) to a system variable. The = command executes the CAPSLOCK(В ) function to set CAPS LOCK on. Then the = command executes the CAPSLOCK(В ) function to set CAPS LOCK to its previous state.
| В |  Copy Code |
|---|---|
glOldLock = CAPSLOCK( ) && Save original setting CAPSLOCK(.T.) && Turn CAPS LOCK on *** Perform any number of statements *** CAPSLOCK(glOldLock) && Return to original setting *** or, toggle CapsLock to the opposite value and back *** CAPSLOCK(!CAPSLOCK( )) WAIT WINDOW CAPSLOCK(!CAPSLOCK( )) WAIT WINDOW CAPSLOCK(glOldLock) && Return to original setting | |