ExactWeeksApart Function
Returns the Exact Number of Weeks between DT2 and DT1.

Unit
QESBPCSDateTime

Declaration
Function ExactWeeksApart(const DT1, DT2: TDateTime): Extended;

Description
If result is 0 then they are in the same Day, if result is negative then DT2 occurs before DT1.

Parameters
DT1 First Date/Time to process.
DT2 Second Date/Time to process.

Category
Date/Time Arithmetic Routines
Week Based Arithmetic Routines

Implementation

function ExactWeeksApart (const DT1, DT2: TDateTime): Extended;
begin
     Result := DaysApart (DT1, DT2) / 7;
End;


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