QuickOPC User's Guide and Reference
UAWriteArguments Constructor(UAEndpointDescriptor,UANodeDescriptor,UAAttributeData,UAIndexRangeList,Type)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UAWriteArguments Class > UAWriteArguments Constructor : UAWriteArguments Constructor(UAEndpointDescriptor,UANodeDescriptor,UAAttributeData,UAIndexRangeList,Type)
Endpoint descriptor. Identifies the OPC-UA server.
Node descriptor. Identifies the node in OPC server's address space.
Value of an attribute, together with status code and timestamps, to be written.
List of index ranges for individual array dimensions.
Specifies the type that should be used when writing the value.
Initializes a new instance of the class.
Syntax
'Declaration
 
Public Function New( _
   ByVal endpointDescriptor As UAEndpointDescriptor, _
   ByVal nodeDescriptor As UANodeDescriptor, _
   ByVal attributeData As UAAttributeData, _
   ByVal indexRangeList As UAIndexRangeList, _
   ByVal valueType As Type _
)
'Usage
 
Dim endpointDescriptor As UAEndpointDescriptor
Dim nodeDescriptor As UANodeDescriptor
Dim attributeData As UAAttributeData
Dim indexRangeList As UAIndexRangeList
Dim valueType As Type
 
Dim instance As New UAWriteArguments(endpointDescriptor, nodeDescriptor, attributeData, indexRangeList, valueType)

Parameters

endpointDescriptor
Endpoint descriptor. Identifies the OPC-UA server.
nodeDescriptor
Node descriptor. Identifies the node in OPC server's address space.
attributeData
Value of an attribute, together with status code and timestamps, to be written.
indexRangeList
List of index ranges for individual array dimensions.
valueType
Specifies the type that should be used when writing the value.
Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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.

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