OnSet Method (MaskFieldCollection)

In This Topic

Performs additional custom processes before setting a value in the System.Collections.CollectionBase instance.

Syntax

Visual Basic
C#

'Declaration
 
Protected Sub OnSet( _
   ByVal index As Integer, _
   ByVal oldValue As Object, _
   ByVal newValue As Object _
)

'Usage
 
Dim instance As MaskFieldCollection
Dim index As Integer
Dim oldValue As Object
Dim newValue As Object
 
instance.OnSet(index, oldValue, newValue)

protected void OnSet( 
   int index,
   object oldValue,
   object newValue
)

Parameters

index: The zero-based index at which oldValue can be found.
oldValue: The value to replace with newValue.
newValue: The new value of the element at the specified index.

Reference

MaskFieldCollection Class
MaskFieldCollection Members