OPC Labs EasyOPC “Classic” Core Library
DAPropertyDescriptor Object
Members 
OpcLabs_EasyOpcClassicCore ActiveX DLL : DAPropertyDescriptor Object
Description
Contains information necessary to identify an OPC property, such as its Property Id.

 

ProgId: OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor
CLSID (Class ID): 7838bab7-d2a5-4860-9b3f-87e4a8298823
Default interface: OpcLabs.EasyOpc.DataAccess.ComTypes._DAPropertyDescriptor
Event source interface:

 

For more information, see DAPropertyDescriptor and OpcLabs.EasyOpc.DataAccess.ComTypes._DAPropertyDescriptor in .NET Reference.

Object Model

DAPropertyDescriptor ObjectDAPropertyId ObjectXmlQualifiedName2 Object

Remarks

For remarks, see DAPropertyDescriptor and OpcLabs.EasyOpc.DataAccess.ComTypes._DAPropertyDescriptor in .NET Reference.

Object creation

_DAPropertyDescriptorPtr DAPropertyDescriptorPtr(__uuidof(DAPropertyDescriptor));
DAPropertyDescriptor := CoDAPropertyDescriptor.Create;
var DAPropertyDescriptor = new ActiveXObject("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor");
DAPropertyDescriptor := CoDAPropertyDescriptor.Create;
$DAPropertyDescriptor = Win32::OLE->new("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor");
$DAPropertyDescriptor = new COM("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor");
OLEObject DAPropertyDescriptor
DAPropertyDescriptor = CREATE OLEObject
DAPropertyDescriptor.ConnectToNewObject("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor")
DAPropertyDescriptor = win32com.client.Dispatch('OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor')
Dim DAPropertyDescriptor As New OleObject ("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor")
Dim DAPropertyDescriptor As New DAPropertyDescriptor
DAPropertyDescriptor = CREATEOBJECT("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor")
Dim DAPropertyDescriptor As New DAPropertyDescriptor
Dim DAPropertyDescriptor: Set DAPropertyDescriptor = CreateObject("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor")
DAPropertyDescriptor := CreateObject("OpcLabs.EasyOpc.DataAccess.DAPropertyDescriptor")
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.

Example

For examples, see DAPropertyDescriptor in .NET Reference.

See Also

DAPropertyDescriptor Members