using System; namespace Update.Core.Entities { /// /// 增量跟新包 /// public class DiffPackage : IPackage, IComparable { /// /// 更新包文件名 /// public string FileName { get; set; } /// /// 起始版本 /// public Version From { get; set; } /// /// 目标版本 /// public Version To { get; set; } /// /// 比较 /// /// 要比较的更新包 /// 如果较新返回正数,较旧返回负数,相等返回 0 public int CompareTo(DiffPackage other) { return this.From.CompareTo(other.From); } } }