Base class for different types of filter operands.

ProgId: OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand
CLSID (Class ID): 92de68fe-d1b6-4b4c-b237-9eca22ce7298
Default interface: OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAFilterOperand
Event source interface:

For more information, see UAFilterOperand and OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAFilterOperand in .NET Reference.

For remarks, see UAFilterOperand and OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAFilterOperand in .NET Reference.

Object creation

_UAFilterOperandPtr UAFilterOperandPtr(__uuidof(UAFilterOperand));

UAFilterOperand := CoUAFilterOperand.Create;

var UAFilterOperand = new ActiveXObject("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand");

UAFilterOperand := CoUAFilterOperand.Create;

$UAFilterOperand = Win32::OLE->new("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand");

$UAFilterOperand = new COM("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand");

OLEObject UAFilterOperand
UAFilterOperand = CREATE OLEObject
UAFilterOperand.ConnectToNewObject("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand")

UAFilterOperand = win32com.client.Dispatch('OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand')

Dim UAFilterOperand As New OleObject ("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand")

Dim UAFilterOperand As New UAFilterOperand

UAFilterOperand = CREATEOBJECT("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand")

Dim UAFilterOperand As New UAFilterOperand

Dim UAFilterOperand: Set UAFilterOperand = CreateObject("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand")

UAFilterOperand := CreateObject("OpcLabs.EasyOpc.UA.Filtering.UAFilterOperand")

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.
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 UAFilterOperand in .NET Reference.

UAFilterOperand Members