The EasyUAClient object is the main object that allows simple access to OPC Unified Architecture servers.

ProgId: OpcLabs.EasyOpc.UA.EasyUAClient
CLSID (Class ID): 54afb0ea-9809-4d1d-afbe-0ec164c59a45
Default interface: OpcLabs.EasyOpc.UA.ComTypes._EasyUAClient
Event source interface: OpcLabs.EasyOpc.UA.ComTypes.DEasyUAClientEvents

Object creation

_EasyUAClientPtr EasyUAClientPtr(__uuidof(EasyUAClient));

EasyUAClient := CoEasyUAClient.Create;

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

EasyUAClient := CoEasyUAClient.Create;

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

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

OLEObject EasyUAClient
EasyUAClient = CREATE OLEObject
EasyUAClient.ConnectToNewObject("OpcLabs.EasyOpc.UA.EasyUAClient")

EasyUAClient = win32com.client.Dispatch('OpcLabs.EasyOpc.UA.EasyUAClient')

Dim EasyUAClient As New OleObject ("OpcLabs.EasyOpc.UA.EasyUAClient")

Dim EasyUAClient As New EasyUAClient

EasyUAClient = CREATEOBJECT("OpcLabs.EasyOpc.UA.EasyUAClient")

Dim EasyUAClient As New EasyUAClient

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

EasyUAClient := CreateObject("OpcLabs.EasyOpc.UA.EasyUAClient")

Interface	Description
_NotifyingWidget	A widget that makes notifications through synchronized callbacks or events. IID (Interface ID): f343cd94-7011-4abd-b40d-7ea4aedc6f49 For more information, see _NotifyingWidget in .NET Reference.
_Object
_Widget	A portable component. IID (Interface ID): 9120435f-3dde-4bfa-a307-a6cad683834a For more information, see _Widget in .NET Reference.
ICloneable	IID (Interface ID): 0cb251a7-3ab3-3b5c-a0b8-9ddf88824b85 For more information, see ICloneable in .NET Reference.
IComponent	IID (Interface ID): b86e59f2-f1e2-389d-b5f1-c55307c8106e For more information, see IComponent in .NET Reference.
IDisposable	IID (Interface ID): 805d7a98-d4af-3f0f-967f-e5cf45312d2c For more information, see IDisposable in .NET Reference.
ISerializable	IID (Interface ID): d0eeaa62-3d30-3ee2-b896-a2f34dda47d8 For more information, see ISerializable in .NET Reference.

For examples, see EasyUAClient in .NET Reference.