Occurs when one of the item definitions in a containing group of the  OpcConnection.Groups changes value.

[Visual Basic]
Public Event ItemDefinitionChange As ItemDefinitionChangeDelegate
[C#]
public event ItemDefinitionChangeDelegate ItemDefinitionChange;
[C++]
public: __event ItemDefinitionChangeDelegate* ItemDefinitionChange;

[JScript] In JScript, you can handle the events defined by a class, but you cannot define your own.

Event Data

The event handler receives an argument of type ItemArgs containing data related to this event. The following ItemArgs property provides information specific to this event.

Remarks

For more information about handling events, see Consuming Events.

Requirements

Platforms: Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows .NET Server family

See Also

OpcConnection Class | OpcConnection Members | Visavi.Opc.Client Namespace