DateUtils.WeeksBetween
From RAD Studio VCL Reference
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Delphi Information
From DateUtils.pas
function WeeksBetween(const ANow: TDateTime; const AThen: TDateTime): Integer;
Unit: DateUtils
Type: function
Visibility: public
C++ Information
From DateUtils.hpp
int __fastcall WeeksBetween(System::TDateTime ANow, System::TDateTime AThen);
Unit: DateUtils
Type: function
Description
Returns the number of whole weeks between two specified TDateTime values.
Call WeeksBetween to obtain the difference, in weeks, between two TDateTime values. WeeksBetween counts only whole Weeks. Thus, WeeksBetween reports the difference between January 1 at 12:00 A.M. and Jan 6 at 11:58 P.M. as 0, because the difference is one minute short of an entire week.
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Code Samples