/// <summary> /// Indicates whether contains an IDSET. /// </summary> /// <param name="idset">The IDSET.</param> /// <returns>True ,if contains, else false.</returns> public abstract bool Contains(IDSET idset);
/// <summary> /// Indicates whether contains an IDSET. /// </summary> /// <param name="idset">The IDSET.</param> /// <returns>True ,if contains, else false.</returns> public abstract bool Contains(IDSET idset);