This XML representation of complex data is used internally by other XMLs supported by the driver.

XML Schema

<xs:complexType name="BACnetOptionalCharacterString">
  <xs:sequence>
    <xs:choice>
      <xs:element name="Null" type="Null" />
      <xs:element name="Characterstring" type="CharacterString" />
    </xs:choice>
  </xs:sequence>
</xs:complexType>

Examples

Example 1:

<BACnetOptionalCharacterString>
  <Null />
</BACnetOptionalCharacterString>

Example 2:

<BACnetOptionalCharacterString>
  <Characterstring>Abcde</Characterstring>
</BACnetOptionalCharacterString>