/// <summary>
/// 比较当前对象和同一类型的另一对象。用于排序。
/// </summary>
/// <param name="other">与此对象进行比较的对象。</param>
/// <returns>一个 32 位有符号整数，指示要比较的对象的相对顺序。</returns>
public int CompareTo(ProductFamily other)
{
int s = this.Sort.CompareTo(other.Sort);
if (s == 0)
{
return(this.Code.CompareTo(other.Code));
}
else
{
return(s);
}
}
/// <summary>
/// 比较当前对象和同一类型的另一对象。用于排序。
/// </summary>
/// <param name="obj">与此对象进行比较的对象。</param>
/// <returns>一个 32 位有符号整数，指示要比较的对象的相对顺序。</returns>
/// <remarks>也可以添加一个范型实现。</remarks>
public override int CompareTo(object obj)
{
if (obj is ProductFamily)
{
ProductFamily temp = (ProductFamily)obj;
int s = this.Sort.CompareTo(temp.Sort);
if (s == 0)
{
return(this.Code.CompareTo(temp.Code));
}
else
{
return(s);
}
}
throw new ArgumentException("object is not a WarranyEntry");
}