| Description |
The EncodeTime function generates a TDateTime return value from the passed Hour, Min, Sec and MSec (millisecond) values.
The permitted parameter values are :
| Hour | = 0..23 |
| Min | = 0..59 |
| Sec | = 0..59 |
| MSec | = 0..999 |
If you exceed these values, an EConvertError is raised.
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| Notes |
The Date value for the TDateTime is always set to 30 Dec 1899. Quite why is not clear - it is 2 days before the start of the 20th century.
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| Related commands |
| DecodeDate |
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Extracts the year, month, day values from a TDateTime var. |
| DecodeDateTime |
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Breaks a TDateTime variable into its date/time parts |
| DecodeTime |
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Break a TDateTime value into individual time values |
| EncodeDate |
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Build a TDateTime value from year, month and day values |
| EncodeDateTime |
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Build a TDateTime value from day and time values |
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| Example code : Assign a time to a TDateTime variable |
var
myDate : TDateTime;
begin
// Set my date variable using the EncodeTime function
myDate := EncodeTime(12, 34, 56, 789);
LongTimeFormat := 'hh:mm:ss.z'; // Ensure that MSecs are shown
ShowMessage('Date set to '+DateToStr(myDate));
ShowMessage('Time set to '+TimeToStr(myDate));
end;
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| Show full unit code |
Date set to 30/12/1899
Time set to 12:34:56.789
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