KEY()

Syntax:

a=KEY(code#)

Returns 1 if the key belonging to the code code# is pressed. Otherwise 0.
To get the key-code of a certain key, use the program ‘Keycode.exe’ in the Tools folder.

Sample:

// End with ESC
WHILE 1=1 // Endless-Loop
    IF KEY(57) = 1; PRINT “Space Bar is Pressed”, 100, 100; ENDIF
    SHOWSCREEN
WEND