ASCIIEncoding在Windows Phone 7中

Dea*_*ean 19 c# encoding ascii windows-phone-7

有没有办法在Windows Phone 7中使用ASCIIEncoding?

除非我做错了什么Encoding.ASCII不存在,我需要它用于C# - > PHP加密(因为PHP仅在SHA1加密中使用ASCII).

有什么建议?

Han*_*ant 44

它很容易实现,Unicode从不与ASCII代码混淆:

    public static byte[] StringToAscii(string s) {
        byte[] retval = new byte[s.Length];
        for (int ix = 0; ix < s.Length; ++ix) {
            char ch = s[ix];
            if (ch <= 0x7f) retval[ix] = (byte)ch;
            else retval[ix] = (byte)'?';
        }
        return retval;
    }
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