Purpose:
Returns the decade of the date. Hint: The value is always relative to the start of the century (1..10)!
Parameter:
Date
Boolean (optional) sets whether the calculation should be carried out 'simply' (decade starts with year 0) or 'historically' (decade starts with year 1). Default: False
Return value:
Number
Example:
Str$(Decade(Date("01.01.2009")),0,0) Result: 1
Str$(Decade(Date("01.01.2000")),0,0) Result: 10
Str$(Decade(Date("01.01.2000"),.T.),0,0) Result: 1