对IF ELSE重构的有关问题

对IF ELSE重构的问题

C# code

private string getStatus(int status){    string strStatus = "";    if(status.toString().Trim().Equals("status.name.good"))    {        strStatus = "status.value.good";    }else if(status.toString().Trim().Equals("status.name.bad"))    {         strStatus = "status.value.bad";    }else if(status.toString().Trim().Equals("status.name.normal"))    {        strStatus = "status.value.normal";    }    return strStatus;}

C# code

 private string getStatus(int status)            {                string strStatus = "";                switch (status.ToString().Trim())                {                    case "status.name.good":                        strStatus = "status.value.good";                        break;                    case "status.name.bad":                        strStatus = "status.value.bad";                        break;                    case "status.name.normal":                        strStatus = "status.value.normal";                        break;                    default:                        break;                }                return strStatus;            }
[解决办法]
strStatus = new System.Text.RegularExpressions.Regex(@"status.value.\w+").Match(status.ToString().Trim()).Value;
我只是怀疑，int类型的status在ToString怎么可能等于那些字符串？
[解决办法]
C# code
比较好的办法是定义个全局变量的字典 SortedList<int, string> slist = new SortedList<int, string>();启动时就把配置文件里和这有关的读到字典里string[] arr = { "good", "bad", "normal" };foreach (var item in arr){    slist.Add(int.Parse(Util.getValue("status.name." + item)), Util.getValue("status.value." + item));}查询方法private string getStatus(int status){    string str;    slist.TryGetValue(status, out str);    return str;}