OnStateChanged メソッド (ExpandButtonElement)

Called by the host control when the state of this Element changes.

シンタックス

'宣言
 
Protected Overridable Sub OnStateChanged( _
   ByVal oldFlags As Element.ElementFlags _
)

protected virtual void OnStateChanged( 
   Element.ElementFlags oldFlags
)

解説

The state of an element is represented by a combination of Element.ElementFlags values. Each individual flag is represented by a specific property, including Element.ElementFlags.Visible, Element.ElementFlags.Enabled, etc.

参照