New to Telerik UI for WPF? Start a free 30-day trial

CollectionChangingEventArgs

Class

Represents event data for CollectionChanging event.

Definition

Assembly:Telerik.Windows.Data.dll

Syntax:

public class CollectionChangingEventArgs : EventArgs

Inheritance: objectEventArgsCollectionChangingEventArgs

Inherited Members EventArgs.Empty

Initializes a new instance of the CollectionChangingEventArgs class.

public CollectionChangingEventArgs(CollectionChangeAction action, int index, object item)

The action.

indexint

The index.

The item.

Initializes a new instance of the CollectionChangingEventArgs class.

public CollectionChangingEventArgs(CollectionChangeAction action)

The action.

Gets or sets the collection change action.

public CollectionChangeAction Action { get; set; }

Property Value:

The action.

Set this to true to cancel the changes.

public bool Cancel { get; set; }

Gets or sets the index.

public int Index { get; set; }

Property Value:

The index.

Gets or sets the item.

public object Item { get; set; }

Property Value:

The item.