OPC Labs EasyOPC “Classic” Core Library
EasyDAItemChangedEventArgs Object
Members 
OpcLabs_EasyOpcClassicCore ActiveX DLL : EasyDAItemChangedEventArgs Object
Description
Provides data for the EasyDAClient.ItemChanged event.

 

ProgId: OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs
CLSID (Class ID): b93b886f-19e6-4049-9731-2e1deec5e0cd
Default interface: OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemChangedEventArgs
Event source interface:

 

For more information, see EasyDAItemChangedEventArgs and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemChangedEventArgs in .NET Reference.

Object Model

EasyDAItemChangedEventArgs ObjectEasyDAItemSubscriptionArguments ObjectDAGroupParameters ObjectDAItemDescriptor ObjectOperationArguments ObjectServerDescriptor ObjectExceptionCollection CollectionOperationEventArgs ObjectExceptionCollection CollectionOperationEventArgs ObjectNormalizedExceptionCollection CollectionNormalizedException ObjectNormalizedException ObjectNormalizedExceptionCollection CollectionNormalizedException ObjectNormalizedException ObjectDictionaryWrapper CollectionStringStringDictionary CollectionNormalizedException ObjectDAVtq ObjectDAQuality Object

Remarks

For remarks, see EasyDAItemChangedEventArgs and OpcLabs.EasyOpc.DataAccess.OperationModel.ComTypes._EasyDAItemChangedEventArgs in .NET Reference.

Object creation

_EasyDAItemChangedEventArgsPtr EasyDAItemChangedEventArgsPtr(__uuidof(EasyDAItemChangedEventArgs));

EasyDAItemChangedEventArgs := CoEasyDAItemChangedEventArgs.Create;

var EasyDAItemChangedEventArgs = new ActiveXObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs");

EasyDAItemChangedEventArgs := CoEasyDAItemChangedEventArgs.Create;

$EasyDAItemChangedEventArgs = Win32::OLE->new("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs");

$EasyDAItemChangedEventArgs = new COM("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs");

OLEObject EasyDAItemChangedEventArgs
EasyDAItemChangedEventArgs = CREATE OLEObject
EasyDAItemChangedEventArgs.ConnectToNewObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs")

EasyDAItemChangedEventArgs = win32com.client.Dispatch('OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs')

Dim EasyDAItemChangedEventArgs As New OleObject ("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs")

Dim EasyDAItemChangedEventArgs As New EasyDAItemChangedEventArgs

EasyDAItemChangedEventArgs = CREATEOBJECT("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs")

Dim EasyDAItemChangedEventArgs As New EasyDAItemChangedEventArgs

Dim EasyDAItemChangedEventArgs: Set EasyDAItemChangedEventArgs = CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs")

EasyDAItemChangedEventArgs := CreateObject("OpcLabs.EasyOpc.DataAccess.OperationModel.EasyDAItemChangedEventArgs")
Interfaces
InterfaceDescription
_Object 
_OperationEventArgsProvides data for the operation events.

 

IID (Interface ID): 0d1744a4-d97b-44f8-8c0f-c0526d0f4a89

 

For more information, see _OperationEventArgs 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.

Example

For examples, see EasyDAItemChangedEventArgs in .NET Reference.

See Also

EasyDAItemChangedEventArgs Members

 

 

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