Leadtools Send comments on this topic. | Back to Introduction - All Topics | Help Version 16.5.9.25
OnItemAdded Method
See Also 
Leadtools Namespace > Generic RasterCollection Class : OnItemAdded Method



e
An Generic RasterCollectionEventArgs that contains the event data.
Raises the ItemAdded event.

Syntax

Visual Basic (Declaration)  
Protected Overridable Sub OnItemAdded( _
   ByVal e As RasterCollectionEventArgs(Of T) _
)
Visual Basic (Usage) Copy Code
Dim instance As RasterCollection(Of T)
Dim e As RasterCollectionEventArgs(Of T)
 
instance.OnItemAdded(e)
C#  
protected virtual void OnItemAdded( 
   RasterCollectionEventArgs<T> e
)
C++/CLI  
protected:
virtual void OnItemAdded( 
   RasterCollectionEventArgs<T>^ e
)

Parameters

e
An Generic RasterCollectionEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

The OnItemAdded method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors: When overriding OnItemAdded in a derived class, be sure to call the base class OnItemAdded method so that registered delegates receive the event.

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also