public static string ConvertEncoding(string src, System.Text.Encoding destEnc) { System.Text.Encoding srcEnc = System.Text.Encoding.GetEncoding("UTF-8"); byte[] src_temp = srcEnc.GetBytes(src); byte[] dest_temp = System.Text.Encoding.Convert(srcEnc, destEnc, src_temp); string ret = srcEnc.GetString(dest_temp); return ret; }