[Overview][Constants][Procedures and functions][Index] |
Replace hours part of a TDateTime value with another hour.
Source position: dateutil.inc line 361
function RecodeHour( |
const AValue: TDateTime; |
const AHour: Word |
):TDateTime; |
AValue |
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Date/time to recode |
AHour |
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Hour to replace in AValue |
AValue with replaced hour.
RecodeHour replaces the Hour part of the timestamp AValue with AHour. All other parts of the date/time stamp are left untouched.
If the AHour value is not within a valid range (0..23) then an EConvertError exception is raised.
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Replace year part of a TDateTime value with another year. |
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Replace month part of a TDateTime value with another month. |
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Replace day part of a TDateTime value with another day. |
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Replace minutes part of a TDateTime value with another minute. |
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Replace seconds part of a TDateTime value with another second. |
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Replace milliseconds part of a TDateTime value with another millisecond. |
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Replace date part of a TDateTime value with another date. |
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Replace time part of a TDateTime value with another time. |
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Replace selected parts of a TDateTime value with other values |
Program Example90; { This program demonstrates the RecodeHour function } Uses SysUtils,DateUtils; Const Fmt = 'dddd dd mmmm yyyy hh:nn:ss'; Var S : AnsiString; Begin S:=FormatDateTime(Fmt,RecodeHour(Now,0)); Writeln('Today, in the first hour : ',S); End.