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Tip of the Day
Language: VB4,VB5,VB6,VBS
Expertise: beginner
Jun 26, 1999

BitTest - Test the value of a bit

' Test the value of a bit
'
' NOTE: requires Power2()

Function BitTest(ByVal value As Long, ByVal bit As Long) As Boolean
    ' simply AND with the bit mask
    ' Range checking is performed in Power2()
    BitTest = (value And Power2(bit))
End Function

Francesco Balena
 
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