GetFirstDayOfYear Routines |
Unit
QESBPCSDateTime
Overloaded Variants |
Function GetFirstDayOfYear(const Year: Word): TDateTime; |
Function GetFirstDayOfYear(const Year: Integer): TDateTime; |
Function GetFirstDayOfYear(const DT: TDateTime): TDateTime; |
Declaration
Function GetFirstDayOfYear(const Year: Word): TDateTime;
Parameters |
Year | the Year to be processed - should be 4 digit, eg 1999. |
DT | the Date to be processed. |
Category
Date/Time Arithmetic Routines
Year Based Arithmetic RoutinesImplementation
function GetFirstDayOfYear (const Year: Word): TDateTime; begin Result := OptEncodeDateW (Year, 1, 1); End; |
Declaration
Function GetFirstDayOfYear(const Year: Integer): TDateTime;Implementation
function GetFirstDayOfYear (const Year: Integer): TDateTime; begin Result := OptEncodeDateI (Year, 1, 1); End; |
Declaration
Function GetFirstDayOfYear(const DT: TDateTime): TDateTime;Implementation
function GetFirstDayOfYear (const DT: TDateTime): TDateTime; begin Result := GetFirstDayOfYear (OptDate2Year (DT)); End; |
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