'Declaration
 
Public Function New( _
   ByVal machineName As String, _
   ByVal serverClass As String, _
   ByVal itemId As String, _
   ByVal dataType As VarType, _
   ByVal value As T, _
   ByVal timestamp As Date, _
   ByVal quality As DAQuality, _
   ByVal state As Object _
)

'Usage
 
Dim machineName As String
Dim serverClass As String
Dim itemId As String
Dim dataType As VarType
Dim value As T
Dim timestamp As Date
Dim quality As DAQuality
Dim state As Object
 
Dim instance As New DAItemVtqArguments(Of T)(machineName, serverClass, itemId, dataType, value, timestamp, quality, state)

public DAItemVtqArguments<T>( 
   string machineName,
   string serverClass,
   string itemId,
   VarType dataType,
   T value,
   DateTime timestamp,
   DAQuality quality,
   object state
)

public:
DAItemVtqArguments<T>( 
   String^ machineName,
   String^ serverClass,
   String^ itemId,
   VarType^ dataType,
   T^ value,
   DateTime timestamp,
   DAQuality^ quality,
   Object^ state
)

Parameters

machineName

Name of the machine. Determines the computer on which the OPC server is located. May be an empty string, in which case the OPC server is assumed to exist on the local computer or at the computer specified for it by DCOM configuration.

serverClass

Contains ProgID of the OPC server.

itemId

Contains OPC item identifier.

dataType

Specifies the data type requested. Passing OpcLabs.BaseLib.ComInterop.VarTypes.Empty means that the server's canonical data type should be used.

value

The value to be written.

timestamp

The timestamp to be written.

quality

The quality to be written.

state

The state object (can be any value supplied by your code); available in event notifications.

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