Returns a new DateTime object, created from a string in the format returned by the Standard option of the DATE built-in function (yyyymmdd). The time component will be set to 00:00:00.000000.

If specified, separator identifies the field separator character used in the string. The separator must be a single character or the null string (""). A null string ("") is the default separator.

If specified, offset is the offset from UTC, in minutes. The offset must be a valid whole number between -900 and 900 or an equivalent TimeSpan instance. The default offset is the current system timezone offset.