Contains parameters for OPC-UA read operations, such as the maximum age of the value.

ProgId: OpcLabs.EasyOpc.UA.UAReadParameters
CLSID (Class ID): 8e8dd329-8822-46e5-89d8-79df3f3b8c3c
Default interface: OpcLabs.EasyOpc.UA.ComTypes._UAReadParameters
Event source interface:

For more information, see UAReadParameters and OpcLabs.EasyOpc.UA.ComTypes._UAReadParameters in .NET Reference.

For remarks, see UAReadParameters and OpcLabs.EasyOpc.UA.ComTypes._UAReadParameters in .NET Reference.

Object creation

_UAReadParametersPtr UAReadParametersPtr(__uuidof(UAReadParameters));

UAReadParameters := CoUAReadParameters.Create;

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

UAReadParameters := CoUAReadParameters.Create;

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

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

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

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

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

Dim UAReadParameters As New UAReadParameters

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

Dim UAReadParameters As New UAReadParameters

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

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

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.
_Parameters	Base class for parameter objects, providing functionality such as standard names. IID (Interface ID): 6d244bf5-d5df-409a-85a2-7bc8c14ef351 For more information, see _Parameters 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.

For examples, see UAReadParameters in .NET Reference.

UAReadParameters Members