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
Interfaces
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. |
Example
For examples, see UALocalApplicationDiscoveryQuery in .NET Reference.
See Also