OPC Labs EasyOPC “Classic” Library
DAItemArguments Object
Members 
OpcLabs_EasyOpcClassic ActiveX DLL : DAItemArguments Object
Description
Holds an OPC server and item descriptor, as arguments to some operation.

 

ProgId: OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments
CLSID (Class ID): 248ddd9e-aaf6-4c38-9554-a5cd1b9cf8be
Default interface: OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._DAItemArguments
Event source interface:

 

For more information, see DAItemArguments and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._DAItemArguments in .NET Reference.

Object Model

DAItemArguments ObjectDAItemDescriptor ObjectBrowsePath ObjectDANodeDescriptor ObjectDAItemDescriptor ObjectDANodeDescriptor ObjectVarType ObjectOperationArguments ObjectOperationArguments ObjectServerDescriptor ObjectNetworkSecurity Object

Remarks

For remarks, see DAItemArguments and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._DAItemArguments in .NET Reference.

Object creation

_DAItemArgumentsPtr DAItemArgumentsPtr(__uuidof(DAItemArguments));
DAItemArguments := CoDAItemArguments.Create;
var DAItemArguments = new ActiveXObject("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments");
DAItemArguments := CoDAItemArguments.Create;
$DAItemArguments = Win32::OLE->new("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments");
$DAItemArguments = new COM("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments");
OLEObject DAItemArguments
DAItemArguments = CREATE OLEObject
DAItemArguments.ConnectToNewObject("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments")
DAItemArguments = win32com.client.Dispatch('OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments')
Dim DAItemArguments As New OleObject ("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments")
Dim DAItemArguments As New DAItemArguments
DAItemArguments = CREATEOBJECT("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments")
Dim DAItemArguments As New DAItemArguments
Dim DAItemArguments: Set DAItemArguments = CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments")
DAItemArguments := CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments")
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.

Holds arguments of an operation.

 

IID (Interface ID): eee67ffb-a7b3-43c3-8bd9-47f2805c529a

 

For more information, see _OperationArguments 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 DAItemArguments in .NET Reference.

See Also

DAItemArguments Members