Represents a method that handles the change of one of the properties of an item's definition.

[Visual Basic]
 Public Delegate Sub  ItemDefinitionChangeDelegate( _
   ByVal sender As Object, _
   ByVal args As ItemArgs _
)
[C#]
 public class ItemDefinitionChangeDelegate(
   object sender,
   ItemArgs args
);
[C++]
 public __gc class ItemDefinitionChangeDelegate(
   Object* sender,
   ItemArgs* args
);

[JScript] In JScript, you can use the delegates in the .NET Framework, but you cannot define your own.

Parameters [Visual Basic, C#, C++]

The declaration of your event handler must have the same parameters as the ItemDefinitionChangeDelegate delegate declaration.

sender

The source of the event.

args

A ItemArgs that contains the event data.

Remarks

When you create an ItemDefinitionChangeDelegate delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see Events and Delegates.

Requirements

Namespace: Visavi.Opc.Client

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

Assembly: Visavi.Opc.Client

See Also

Visavi.Opc.Client Namespace