From Clomosy Docs

The StrToDate function attempts to convert a date as a string S into a TclDateTime value.
The default format is day.month.year, where :

The day must be 1..31 (depending on month/year)
The month must be 1..12
The year must be 0..9999 (optional)

Example

var
   myDate : TclDate;
   dateStr : String;
{
   dateStr = '28.02.2023';
   myDate = StrToDate(dateStr);
   ShowMessage('Date = '+DateTimeToStr(myDate));
}

Output:

See Also