/// <summary>
/// 关键字大小
/// </summary>
/// <param name="other">关键字</param>
/// <returns>比较结果</returns>
public int CompareTo(primaryKey <keyType1, keyType2> other)
{
int cmp = Key1.CompareTo(other.Key1);
return(cmp != 0 ? cmp : Key2.CompareTo(other.Key2));
}
/// <summary>
/// 关键字比较
/// </summary>
/// <param name="other">关键字</param>
/// <returns>是否相等</returns>
public bool Equals(primaryKey <keyType1, keyType2> other)
{
return(Key1.Equals(other.Key1) && Key2.Equals(other.Key2));
}