Holds an OPC server and item descriptor, and OPC group parameters, and possibly a callback method, as arguments to subscription operation.

ProgId: OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments
CLSID (Class ID): 161ecac9-5fe5-411b-92b6-c5a3f2aa2fc4
Default interface: OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemSubscriptionArguments
Event source interface:

For more information, see EasyDAItemSubscriptionArguments and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemSubscriptionArguments in .NET Reference.

For remarks, see EasyDAItemSubscriptionArguments and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemSubscriptionArguments in .NET Reference.

Object creation

_EasyDAItemSubscriptionArgumentsPtr EasyDAItemSubscriptionArgumentsPtr(__uuidof(EasyDAItemSubscriptionArguments));

EasyDAItemSubscriptionArguments := CoEasyDAItemSubscriptionArguments.Create;

var EasyDAItemSubscriptionArguments = new ActiveXObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments");

EasyDAItemSubscriptionArguments := CoEasyDAItemSubscriptionArguments.Create;

$EasyDAItemSubscriptionArguments = Win32::OLE->new("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments");

$EasyDAItemSubscriptionArguments = new COM("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments");

OLEObject EasyDAItemSubscriptionArguments
EasyDAItemSubscriptionArguments = CREATE OLEObject
EasyDAItemSubscriptionArguments.ConnectToNewObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments")

EasyDAItemSubscriptionArguments = win32com.client.Dispatch('OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments')

Dim EasyDAItemSubscriptionArguments As New OleObject ("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments")

Dim EasyDAItemSubscriptionArguments As New EasyDAItemSubscriptionArguments

EasyDAItemSubscriptionArguments = CREATEOBJECT("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments")

Dim EasyDAItemSubscriptionArguments As New EasyDAItemSubscriptionArguments

Dim EasyDAItemSubscriptionArguments: Set EasyDAItemSubscriptionArguments = CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments")

EasyDAItemSubscriptionArguments := CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemSubscriptionArguments")

Interface	Description
_Info	An object that holds information. IID (Interface ID): b9103dfd-bace-4392-afb0-ff2bfc9c7ab7 For more information, see _Info in .NET Reference.
_Object
_Object2	A common base class. IID (Interface ID): 9b164457-eef8-4736-bae7-531d45ea2751 For more information, see _Object2 in .NET Reference.
_OperationArguments	Holds arguments of an operation. IID (Interface ID): eee67ffb-a7b3-43c3-8bd9-47f2805c529a For more information, see _OperationArguments in .NET Reference.
DAItemArguments	Holds an OPC server and item descriptor, as arguments to some operation. IID (Interface ID): a068c3c0-75ab-475c-a3f5-08fe98d5cb92 For more information, see _DAItemArguments in .NET Reference.
DAItemGroupArguments	Holds an OPC server and item descriptor, and OPC group parameters, as arguments to some operation. IID (Interface ID): d394c96f-3774-4bde-b38d-fa91aa182adf For more information, see _DAItemGroupArguments in .NET Reference.
ICloneable	IID (Interface ID): 0cb251a7-3ab3-3b5c-a0b8-9ddf88824b85 For more information, see ICloneable in .NET Reference.
ISerializable	IID (Interface ID): d0eeaa62-3d30-3ee2-b896-a2f34dda47d8 For more information, see ISerializable in .NET Reference.

For examples, see EasyDAItemSubscriptionArguments in .NET Reference.

EasyDAItemSubscriptionArguments Members