如何将像'20/11/2012 7:05:14 PM'这样的字符串转换为TDateTime？

Question

SysUtils.StrToDate('20/11/2012 7:05:14 PM')抛出一个赘肉.如何TDateTime从该字符串中获取？

Answer 1

要避免此类问题,必须使用StrToDateTime传递TFormatSettings值的方法,并使用要转换的字符串格式的设置.

var
  AFormatSettings: TFormatSettings;
  LDateTime : TDateTime;
begin
   AFormatSettings:=TFormatSettings.Create;
   AFormatSettings.ShortDateFormat:='dd/mm/yyyy';
   AFormatSettings.DateSeparator:='/';
   LDateTime:=  StrToDateTime('20/11/2012 7:05:14 PM', AFormatSettings);