OPC Labs EasyOPC-UA Library
UAContentFilterElement Object
Members 
OpcLabs_EasyOpcUA ActiveX DLL : UAContentFilterElement Object
Description
The filter criteria (an operator and its operands).

 

ProgId: OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement
CLSID (Class ID): 8338c5ea-b5a1-4941-b0cf-d7471b8ff80b
Default interface: OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAContentFilterElement
Event source interface:

 

For more information, see UAContentFilterElement and OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAContentFilterElement in .NET Reference.

Object Model

UAContentFilterElement ObjectUAFilterOperandCollection CollectionUAFilterOperand Object

Remarks

For remarks, see UAContentFilterElement and OpcLabs.EasyOpc.UA.Filtering.ComTypes._UAContentFilterElement in .NET Reference.

Object creation

_UAContentFilterElementPtr UAContentFilterElementPtr(__uuidof(UAContentFilterElement));
UAContentFilterElement := CoUAContentFilterElement.Create;
var UAContentFilterElement = new ActiveXObject("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement");
UAContentFilterElement := CoUAContentFilterElement.Create;
$UAContentFilterElement = Win32::OLE->new("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement");
$UAContentFilterElement = new COM("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement");
OLEObject UAContentFilterElement
UAContentFilterElement = CREATE OLEObject
UAContentFilterElement.ConnectToNewObject("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement")
UAContentFilterElement = win32com.client.Dispatch('OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement')
Dim UAContentFilterElement As New OleObject ("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement")
Dim UAContentFilterElement As New UAContentFilterElement
UAContentFilterElement = CREATEOBJECT("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement")
Dim UAContentFilterElement As New UAContentFilterElement
Dim UAContentFilterElement: Set UAContentFilterElement = CreateObject("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement")
UAContentFilterElement := CreateObject("OpcLabs.EasyOpc.UA.Filtering.UAContentFilterElement")
Interfaces
InterfaceDescription
An object that holds information.

 

IID (Interface ID): b9103dfd-bace-4392-afb0-ff2bfc9c7ab7

 

For more information, see _Info in .NET Reference.

 
A common base class.

 

IID (Interface ID): 9b164457-eef8-4736-bae7-531d45ea2751

 

For more information, see _Object2 in .NET Reference.

 

IID (Interface ID): 0cb251a7-3ab3-3b5c-a0b8-9ddf88824b85

 

For more information, see ICloneable in .NET Reference.

 

IID (Interface ID): d0eeaa62-3d30-3ee2-b896-a2f34dda47d8

 

For more information, see ISerializable in .NET Reference.

Base class for different types of filter operands.

 

IID (Interface ID): ab8dfd6e-2992-43a1-80a8-95d8a8ce77a3

 

For more information, see _UAFilterOperand in .NET Reference.

Example

For examples, see UAContentFilterElement in .NET Reference.

See Also

UAContentFilterElement Members