IOpcNamespaceResolver Members

Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The IOpcNamespaceResolver interface defines the following members.

Resolve(OpcNamespace)

Resolves another namespace using the information in the source specified.

C#

OpcNamespace Resolve(OpcNamespace source)


Parameters

source OpcNamespace

The OpcNamespace its Index (if specified) or its Value (if specified) is used to determine the according namespace known.


Returns

OpcNamespace

The OpcNamespace instance known using the index or value of the source specified; otherwise a null reference (Nothing in Visual Basic).



Exceptions

ArgumentNullException

The source is a null reference (Nothing in Visual Basic).

ResolveIndex(String)

Resolves the unique identifier of the namespace specified by the namespaceValue.

C#

int ResolveIndex(string namespaceValue)


Parameters

namespaceValue String

The string representation of the namespace its unique numeric identifier is to be resolved.


Returns

Int32

The unique numeric identifier of the namespace which could be looked up using the namespaceValue specified; otherwise -1 if there is no known namespace which matches the namespaceValue specified.

ResolveValue(Int32)

Resolves the String-based representation of the namespace which can be identified using the namespaceIndex specified.

C#

string ResolveValue(int namespaceIndex)


Parameters

namespaceIndex Int32

The numeric unique identifier of the namespace its String-based representation is to be resolved.


Returns

String

The String-based representation of the namespace which could be looked up using the namespaceIndex specified; otherwise a null reference (Nothing in Visual Basic).