Keyboard Flag Table
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Keyboard Flag Table
■ Forms and controls trap key events using the KeyUp and KeyDown events.
See: ◄KeyDown Event► ◄KeyUp Event►
■ The table below defines Visual Basic keyboard flag codes used in
traditional Basic key event-trapping routines. See: ◄ON KEY Statement►
Value Key
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0 No keyboard flag
1, 2, or 3 Either Shift key
4 Ctrl
8 Alt
32 Num Lock
64 Caps Lock
128 Keys on the 101-key keyboard that are duplicates of
keys on smaller keyboards (such as Alt and Del)
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See: ◄ASCII Character Codes► ◄Keyboard Scan Codes►