The fields of the NullableString structure are listed below. For a complete list of NullableString structure members, see the NullableString Members topic.
|Empty||Represents the empty string. This field is read-only.|
|Null||Represents a Null value that can be assigned to an instance of the NullableString structure. A Null is the absence of a value because missing, unknown, or inapplicable value. A Null should not be used to imply any other value (such as zero). Also any value (such as zero) should not be used to imply the absence of a value, that's why Null exists.|