'Declaration
 
Protected Overridable Sub OnInkEffectOpacityChanged( _
   ByVal oldValue As Nullable(Of Double), _
   ByVal newValue As Nullable(Of Double) _
) 

'Usage
 
Dim instance As MaterialListBoxItem
Dim oldValue As Nullable(Of Double)
Dim newValue As Nullable(Of Double)
 
instance.OnInkEffectOpacityChanged(oldValue, newValue)

protected virtual void OnInkEffectOpacityChanged( 
   Nullable<double> oldValue,
   Nullable<double> newValue
)

Parameters

oldValue

The old value.

newValue

The new value.

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

MaterialListBoxItem Class
MaterialListBoxItem Members