'宣言 Public Overloads Function AddBreakEven() As BreakEvenBuilder(Of T)
public BreakEvenBuilder<T> AddBreakEven()
戻り値の型
The series builder
'宣言 Public Overloads Function AddBreakEven() As BreakEvenBuilder(Of T)
public BreakEvenBuilder<T> AddBreakEven()