Called when an element of the current collection is about to be set.
シンタックス
'宣言
Protected Overrides Sub OnSet( _
ByVal As System.Integer, _
ByVal As System.Object, _
ByVal As System.Object _
)
'使用法
Dim instance As RenderFragmentCollection
Dim index As System.Integer
Dim oldValue As System.Object
Dim newValue As System.Object
instance.OnSet(index, oldValue, newValue)
protected override void OnSet(
System.int ,
System.object ,
System.object
)
パラメータ
- index
- The index of the element.
- oldValue
- The old value of the element.
- newValue
- The new value of the element.
参照