Spread Windows Forms 7.0 Product Documentation
CollectionChanging Event
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GrapeCity.Win.PluginInputMan Assembly > GrapeCity.Win.Spread.InputMan.CellType Namespace > CollectionBase<T> Class : CollectionChanging Event


Glossary Item Box

A System.ComponentModel.CollectionChangeEventHandler object that indicates the handler of CollectionChanging event.

Syntax

Visual Basic (Declaration) 
Public Event CollectionChanging As CollectionChangeEventHandler
Visual Basic (Usage)Copy Code
Dim instance As CollectionBase(Of T)
Dim handler As CollectionChangeEventHandler
 
AddHandler instance.CollectionChanging, handler
C# 
public event CollectionChangeEventHandler CollectionChanging

Event Data

The event handler receives an argument of type CollectionChangeEventArgs containing data related to this event. The following CollectionChangeEventArgs properties provide information specific to this event.

PropertyDescription
Action  
Element  

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

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