js代码转成C#

Question

function lunxunad(ads){
var t="",j=0;
if(ads){
var n=ads.length;
for(var i=0;i<n;i++){
j=parseInt(Math.random()*n);
t=ads[i];
ads[i]=ads[j];
ads[j]=t;
}
t="";
for(var i=0;i<n;i++){t+=ads[i];}
}
return t;
}
这段代码如何转换成C#？

Answer 1

把 var改成声明变量外 其他地方也没什么要改了吧

Answer 2

ads加个类型
var 具体类型

Answer 3

不用转，试用这个：
http://www.cnblogs.com/insus/articles/1945513.html
更多应用：
http://www.cnblogs.com/insus/articles/1945582.html
http://www.cnblogs.com/insus/articles/1961627.html

Answer 4

 public string ConvertADS(string ads)
        {
            var t = "";
            int j = 0;
            if (ads != null && !ads.Equals(""))
            {
                List<char> chArr = ads.ToList();
                var n = chArr.Count;
                for (var i = 0; i < n; i++)
                {
                    j = Convert.ToInt32((new Random().NextDouble() * n));
                    t = chArr[i].ToString();
                    chArr[i] = chArr[j];
                    chArr[j] = Convert.ToChar(t);
                }
                t = "";
                for (var i = 0; i < n; i++) { t += chArr[i]; }
            }
            return t;
        }

Answer 5

猜得。。没测式。。 public string lunxunad(bool ads)
    {
        string t = "";
        int j = 0;
        if (ads)
        {
            string adsStr = ads.ToString();
            char[] chArr = adsStr.ToCharArray();
            int n = adsStr.Length;            for (int i = 0; i < n; i++)
            {
                j = Convert.ToInt32(new Random().NextDouble() * n);
                t = chArr[i].ToString();
                chArr[i] = chArr[j];
                chArr[j] = Convert.ToChar(t);
            }
            t = "";
            for (int i = 0; i < n; i++)
            {
                t += chArr[i].ToString();
            }
        }
        return t;
    }