| Name | Description | |
|---|---|---|
 | DataType | The data type of the contents of the field. |
| Description | Human readable description of the member or data type. |
| DisplayName | Specifies the display name for a member or data type. |
| DisplayString | The display string for the current object. |
| IsComplete | Determines whether the data field is complete, i.e. the data type is filled in and is also complete. |
| IsLength | Determines whether the field denotes a length of some sequence. |
| IsOptional | Determines whether the field may be omitted from the encoded data. |
| IsSwitch | Determines whether the field acts as a switch for some other field. |
| IsTerminable | Determines whether the data field is terminable, i.e. can produce a finite generic data. |
| Name | The short descriptive name of the member or data type. |
QuickOPC User's Guide and Reference
_DataField Interface Members
