| Visual Basic (Declaration) | |
|---|---|
Protected Overrides Sub OnSet( _ ByVal index As Integer, _ ByVal oldValue As Object, _ ByVal newValue As Object _ )  | |
| Visual Basic (Usage) |  Copy Code | 
|---|---|
Dim instance As SideButtonCollection Dim index As Integer Dim oldValue As Object Dim newValue As Object instance.OnSet(index, oldValue, 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.
 
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8