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MPRESENT()
Determine if a mouse is present
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Syntax
MPRESENT() --> lIsPresent
Returns
MPRESENT() returns true (.T.) if a mouse is present; otherwise, it
returns false (.F.).
Description
MPRESENT() determines whether a mouse is available or not. For a mouse
to be available, it must be physically installed in addition to loading
the appropriate mouse device driver.
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