DateUtils.TryEncodeDateTime Function

Calculates the TDateTime value that represents a specified year, month, day, hour, minute, second, and millisecond.

Pascal

function TryEncodeDateTime(const AYear: Word; const AMonth: Word; const ADay: Word; const AHour: Word; const AMinute: Word; const ASecond: Word; const AMilliSecond: Word; out AValue: TDateTime): Boolean;

C++

Boolean TryEncodeDateTime(const Word AYear, const Word AMonth, const Word ADay, const Word AHour, const Word AMinute, const Word ASecond, const Word AMilliSecond, TDateTime AValue);

File

DateUtils

Description

TryEncodeDateTime calculates the TDateTime value for the values specified as the AYear, AMonth, ADay, AHour, AMinute, ASecond, and AMilliSecond parameters.

The year must be between 1 and 9999.

Valid month values are 1 through 12.

Valid day values are 1 through 28, 29, 30, or 31, depending on the month value. For example, the possible day values for month 2 (February) are 1 through 28 or 1 through 29, depending on whether or not the year value specifies a leap year.

Valid hour values are 0 through 24. (If the specified hour is 24, the minute, second, and millisecond values should all be 0, and the resulting TDateTime value represents midnight at the end of the specified day and the beginning of the next day).

Valid minute values are 0 through 59.

Valid second values are 0 through 59.

Valid millisecond values are 0 through 999.

AValue returns the specified date and time as a TDateTime value.

TryEncodeDateDay returns true if the parameters are all within range, and false otherwise.