How do I convert an ISO 8601 string to a Delphi TDate?

Question

I can convert a Delphi TDate to ISO 8601 format easily using this:

DateTimeToString(result, \'yyyy-mm-dd\', myDate);

What\'s the idiomatic

Answer 1

USES Soap.XSBuiltIns;
...
Function XMLDateTimeToLocalDateTime(const Value: String): TDateTime;
begin
  with TXSDateTime.Create do
  try
    XSToNative(Value);
    result := AsDateTime;
  finally
    Free;
  end;
end;

Delphi XE3