How to convert string to date in delphi

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Category:Languages

When I convert string type to TDateTime I get an error. I'm using VarToDateTime function. My date as string is 2018-07-11T13:45:14.363.

var   s: string;   v: Variant;   dt: TDateTime; begin   s := '2018-07-11T13:45:14.363';   v := s;   dt := VarToDateTime(v); end; 

How to convert string to date in delphi

 


Here is a full Example including uses needed My Favorit is tryStrToDateTime so you get the ability to check if the String is correct:

uses SysUtils;  ...  var  MyDatetimeString : String;  MyDatetime       : TDateTime; begin  MyDatetimeString:='2018-07-11T13:45:14.363';   if tryStrToDateTime(MyDatetimeString,MyDatetime) then  begin   showmessage('MyDateTime '+DateTimetoStr(MyDatetime));  end else begin   showmessage('String is not valid DateTime!');  end; end; 

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