bool _equalsWith( T a, T b )
'宣言 Function _equalsWith( _ ByVal a As T, _ ByVal b As T _ ) As Boolean
'宣言
Function _equalsWith( _ ByVal a As T, _ ByVal b As T _ ) As Boolean
IEqualityComparer<T> インターフェース IEqualityComparer<T> メンバ