'宣言 Public Shadows ReadOnly Property Items As System.Collections.Generic.IReadOnlyList(Of C1Expander)
public new System.Collections.Generic.IReadOnlyList<C1Expander> Items {get;}
'宣言 Public Shadows ReadOnly Property Items As System.Collections.Generic.IReadOnlyList(Of C1Expander)
public new System.Collections.Generic.IReadOnlyList<C1Expander> Items {get;}