如何将Javascript代码转换为C＃代码

Question

我有一个Javascript方法。我在C＃上写过，但它不起作用。

Javascript代码

var __AM = 65521;
    function cc(a) {
        var c = 1, b = 0, d, e;
        for (e = 0; e < a.length; e++) {
            d = a.charCodeAt(e);
            c = (c + d) % __AM;
            b = (b + c) % __AM;
        }
        return b << 16 | c;
    }

我写的C＃代码

        private string CC(string a)
    {
        var __AM = 65521;
        int e;
        long d;
        long c = 1, b = 0;
        for (e = 0; e < a.Length; e++)
        {
            var p = Encoding.Unicode.GetBytes(a[e].ToString());
            d = Convert.ToInt32(p.First());
            c = (c + d) % __AM;
            b = (b + c) % __AM;
        }
        return b.ToString() + c.ToString();
    }

JS测试

cc("4JipHEz53sU1406413803");

结果：1​​132332429

C＃测试

CC("4JipHEz53sU1406413803");

结果：1​​72781421

如何在C＃中获取JS值？

Answer 1

此代码有效：

private string cc(string a)
{
    var __AM = 65521;
    int e;
    long d;
    long c = 1, b = 0;
    for (e = 0; e < a.Length; e++)
    {
        d = (int)a[e];
        c = (c + d) % __AM;
        b = (b + c) % __AM;
    }
    return (b << 16 | c).ToString();
}