This structured DataType is used to provide a portable key-value pair. The PortableKeyValuePair is used to store a KeyValuePair outside the context of where the Node is located, using a portable QualifiedName as a key.
The structure is formally defined in Table 178.
Table 178 – PortableKeyValuePair structure
|
Name |
Type |
Description |
|
PortableKeyValuePair |
Structure |
Subtype of Structure defined in OPC 10000-5 |
|
Key |
0:PortableQualifiedName |
The key of the value. |
|
Value |
0:BaseDataType |
The value associated with the key. |
The PortableKeyValuePair representation in the AddressSpace is formally defined in Table 179.
Table 179 – PortableKeyValuePair definition
|
Attribute |
Value |
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|
BrowseName |
4:PortableKeyValuePair |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the 0:Structure defined in OPC 10000-5 |
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|
ConformanceUnits |
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|
UAFX ConnectionManager Base |
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