9.26 StateChangeLogType EventType
The StateChangeLogType event is generated when the state in a LiveStatus object changes.
The StateChangeLogType representation in the AddressSpace is formally defined in the following table.
Table 173 – StateChangeLogType Definition
|
Attribute
|
Value
|
| BrowseName | StateChangeLogType |
| IsAbstract | False |
|
References
|
NodeClass
|
BrowseName
|
DataType
|
TypeDefinition
|
Other
|
|---|
| Subtype of the ProductionContextLogType, which means it inherits the Instance Declarations of that Node. |
| 0:HasProperty | Variable | NewState | StateEnumeration | 0:PropertyType | M, RO |
| 0:HasProperty | Variable | OldState | StateEnumeration | 0:PropertyType | M, RO |
|
BrowseName
|
Description
|
| NewState | The state after the change, |
| OldState | The state prior to the change, |
