public object DeepClone()
{
UserInfo userInfo = new UserInfo()
{
UserId = this.UserId,
UserName = this.UserName,
Roles = new List<RoleInfo>()
};
foreach (var role in this.Roles)
{
RoleInfo newRole = new RoleInfo()
{
RoleId = role.RoleId,
RoleName = role.RoleName,
Modules = new List<ModuleInfo>()
};
userInfo.Roles.Add(newRole);
foreach (var module in role.Modules)
{
newRole.Modules.Add(module);
}
}
return userInfo;
}
static void Main(string[] args)
{
UserInfo userInfo = new UserInfo()
{
UserId = 1001,
UserName = "******",
Roles = new List<RoleInfo>()
};
RoleInfo role1 = new RoleInfo()
{
RoleId = 2001,
RoleName = "注册用户",
Modules = new List<ModuleInfo>()
};
userInfo.Roles.Add(role1);
ModuleInfo m1 = new ModuleInfo()
{
ModuleId = 3001,
ModuleName = "查看个人信息"
};
ModuleInfo m2 = new ModuleInfo()
{
ModuleId = 3002,
ModuleName = "发送私信"
};
role1.Modules.Add(m1);
role1.Modules.Add(m2);
//浅克隆
//UserInfo userInfo2 = userInfo.Clone() as UserInfo;
//深克隆
UserInfo userInfo2 = userInfo.DeepClone() as UserInfo;
userInfo2.UserName = "******";
RoleInfo role2 = new RoleInfo()
{
RoleId = 2002,
RoleName = "企业用户",
Modules = new List<ModuleInfo>()
};
ModuleInfo m3 = new ModuleInfo()
{
ModuleId = 3003,
ModuleName = "发布商品"
};
ModuleInfo m4 = new ModuleInfo()
{
ModuleId = 3004,
ModuleName = "购买商品"
};
userInfo2.Roles.Where(a => a.RoleId == 2001).FirstOrDefault().Modules.Add(m4);
role2.Modules.Add(m3);
userInfo2.Roles.Add(role2);
Console.ReadLine();
}
