| Name | Description | |
|---|---|---|
 | Add | Adds a data field to the composite data type. |
| AsEnumerationDataType | The current data type expressed as enumeration data type. |
| AsOpaqueDataType | The current data type expressed as opaque data type. |
| AsPrimitiveDataType | The current data type expressed as primitive data type. |
| AsSequenceDataType | The current data type expressed as sequence data type. |
| AsStructuredDataType | The current data type expressed as structured data type. |
| AsUnionDataType | The current data type expressed as union data type. |
| Clone | |
| Equals | |
| GetHashCode | |
| GetType | |
| Remove | Removes a data field using its field name. |
| ToString | Overloaded. Converts the value of the current object to its equivalent string representation using the specified format. |
OPC Studio User's Guide and Reference
_UnionDataType Interface Methods