Class CollectionEventArgs

Class which is used for sending messages between the collection and the user.

Inheritance

System.Object

System.EventArgs

CollectionEventArgs

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.Windows.Forms.HTMLUI

Assembly: Syncfusion.HTMLUI.Windows.dll

Syntax

public class CollectionEventArgs : EventArgs

Constructors

CollectionEventArgs(Int32, Object)

Initializes a new instance of the CollectionEventArgs class

Declaration

public CollectionEventArgs(int index, object value)

Parameters

Type	Name	Description
System.Int32	index	Index of the item.
System.Object	value	Value - reference to the collection item.

CollectionEventArgs(Int32, Object, Object)

Initializes a new instance of the CollectionEventArgs class

Declaration

public CollectionEventArgs(int index, object value, object old)

Parameters

Type	Name	Description
System.Int32	index	Index of the item.
System.Object	value	Value - reference to the collection item.
System.Object	old	Old value of the item.

Properties

Cancel

Gets or sets a value indicating whether class will skip call to base Collection method; False indicates that the CollectionBase's class override method will be called.

Declaration

public bool Cancel { get; set; }

Property Value

Type
System.Boolean

Empty

Gets an empty instance of the class.

Declaration

public static CollectionEventArgs Empty { get; }

Property Value

Type
CollectionEventArgs

Index

Gets the index of the item.

Declaration

public int Index { get; }

Property Value

Type
System.Int32

OldValue

Gets the old value of the property.

Declaration

public object OldValue { get; }

Property Value

Type
System.Object

Value

Gets the value of the item.

Declaration

public object Value { get; }

Property Value

Type
System.Object