OPC Labs EasyOPC-UA Library
UALocalApplicationDiscoveryQuery Object
Members 
OpcLabs_EasyOpcUA ActiveX DLL : UALocalApplicationDiscoveryQuery Object
Description
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.

Object Model

UALocalApplicationDiscoveryQuery ObjectStringCollection Collection

Remarks

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")
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.

Specifies an OPC UA application discovery query.

 

IID (Interface ID): a75a9b68-ea3c-4de5-bd2f-9c272b691e0b

 

For more information, see _UAApplicationDiscoveryQuery in .NET Reference.

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.

Example

For examples, see UALocalApplicationDiscoveryQuery in .NET Reference.

See Also

UALocalApplicationDiscoveryQuery Members