An OPC UA discovery query for applications on the specified discovery host or discovery endpoints.

ProgId: OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery
CLSID (Class ID): 54cc01a8-15cd-4bea-8fd9-f7d950ec7a43
Default interface: OpcLabs.EasyOpc.UA.Discovery.ComTypes._UALocalApplicationDiscoveryQuery
Event source interface:

For more information, see UALocalApplicationDiscoveryQuery and OpcLabs.EasyOpc.UA.Discovery.ComTypes._UALocalApplicationDiscoveryQuery in .NET Reference.

For remarks, see UALocalApplicationDiscoveryQuery and OpcLabs.EasyOpc.UA.Discovery.ComTypes._UALocalApplicationDiscoveryQuery in .NET Reference.

Object creation

_UALocalApplicationDiscoveryQueryPtr UALocalApplicationDiscoveryQueryPtr(__uuidof(UALocalApplicationDiscoveryQuery));

UALocalApplicationDiscoveryQuery := CoUALocalApplicationDiscoveryQuery.Create;

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

UALocalApplicationDiscoveryQuery := CoUALocalApplicationDiscoveryQuery.Create;

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

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

OLEObject UALocalApplicationDiscoveryQuery
UALocalApplicationDiscoveryQuery = CREATE OLEObject
UALocalApplicationDiscoveryQuery.ConnectToNewObject("OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery")

UALocalApplicationDiscoveryQuery = win32com.client.Dispatch('OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery')

Dim UALocalApplicationDiscoveryQuery As New OleObject ("OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery")

Dim UALocalApplicationDiscoveryQuery As New UALocalApplicationDiscoveryQuery

UALocalApplicationDiscoveryQuery = CREATEOBJECT("OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery")

Dim UALocalApplicationDiscoveryQuery As New UALocalApplicationDiscoveryQuery

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

UALocalApplicationDiscoveryQuery := CreateObject("OpcLabs.EasyOpc.UA.Discovery.UALocalApplicationDiscoveryQuery")

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.
UAApplicationDiscoveryQuery	Specifies an OPC UA application discovery query. IID (Interface ID): a75a9b68-ea3c-4de5-bd2f-9c272b691e0b For more information, see _UAApplicationDiscoveryQuery in .NET Reference.
UALdsDiscoveryQuery	Specifies an OPC UA discovery query performed using a LDS or LDS-ME service. IID (Interface ID): 7654c2c4-d1c6-4e17-82e2-0afff078981c For more information, see _UALdsDiscoveryQuery in .NET Reference.

For examples, see UALocalApplicationDiscoveryQuery in .NET Reference.

UALocalApplicationDiscoveryQuery Members