OPC Studio User's Guide and Reference
NamespaceIndex Property (_UANodeId)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.AddressSpace.ComTypes Namespace > _UANodeId Interface : NamespaceIndex Property
Namespace index. Can be used to determine the namespace instead of namespace URI. Not recommended.
Syntax
'Declaration
 
Property NamespaceIndex As Integer
'Usage
 
Dim instance As _UANodeId
Dim value As Integer
 
instance.NamespaceIndex = value
 
value = instance.NamespaceIndex
int NamespaceIndex {get; set;}
property int NamespaceIndex {
   int get();
   void set (    int value);
}

Property Value

Valid values of this property are in the range from 0 to 65535.

The default value of this property is 0.

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

The getter method of this property is pure, i.e. it does not have observable side effects.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also