Contains information necessary to identify an OPC Data Access node, such as its Item Id.

ProgId: OpcLabs.EasyOpc.DataAccess.DANodeDescriptor
CLSID (Class ID): 79b0bbe8-7b89-43d0-8549-2c75fb978eb6
Default interface: OpcLabs.EasyOpc.DataAccess.ComTypes._DANodeDescriptor
Event source interface:

For more information, see DANodeDescriptor and OpcLabs.EasyOpc.DataAccess.ComTypes._DANodeDescriptor in .NET Reference.

For remarks, see DANodeDescriptor and OpcLabs.EasyOpc.DataAccess.ComTypes._DANodeDescriptor in .NET Reference.

Object creation

_DANodeDescriptorPtr DANodeDescriptorPtr(__uuidof(DANodeDescriptor));

DANodeDescriptor := CoDANodeDescriptor.Create;

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

DANodeDescriptor := CoDANodeDescriptor.Create;

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

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

OLEObject DANodeDescriptor
DANodeDescriptor = CREATE OLEObject
DANodeDescriptor.ConnectToNewObject("OpcLabs.EasyOpc.DataAccess.DANodeDescriptor")

DANodeDescriptor = win32com.client.Dispatch('OpcLabs.EasyOpc.DataAccess.DANodeDescriptor')

Dim DANodeDescriptor As New OleObject ("OpcLabs.EasyOpc.DataAccess.DANodeDescriptor")

Dim DANodeDescriptor As New DANodeDescriptor

DANodeDescriptor = CREATEOBJECT("OpcLabs.EasyOpc.DataAccess.DANodeDescriptor")

Dim DANodeDescriptor As New DANodeDescriptor

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

DANodeDescriptor := CreateObject("OpcLabs.EasyOpc.DataAccess.DANodeDescriptor")

Interface	Description
_Aliasable	An object that can be aliased by a string name. IID (Interface ID): 98494757-8e03-4d19-87f3-abee93f7bd45 For more information, see _Aliasable in .NET Reference.
_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.
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.
NodeDescriptor	Contains information necessary to identify a node in OPC address space. IID (Interface ID): 275c63f2-402f-4723-b232-5845517dd66a For more information, see _NodeDescriptor in .NET Reference.

For examples, see DANodeDescriptor in .NET Reference.

DANodeDescriptor Members