'宣言 Public Default Property Item( _ ByVal index As System.Integer _ ) As Expression
'使用法 Dim instance As ExpressionCollection Dim index As System.Integer Dim value As Expression instance.Item(index) = value value = instance.Item(index)
public Expression this[ System.int index ]; {get; set;}
パラメータ
- index
- オブジェクトのインデックス。