/// <summary>/// 测试方法 /// </summary>private void TestFun(){Response.Write("=================<p>");var b = BinaryStr2ByteArray("10011010010");var str = ByteArray2BinaryStr(b);str = str.TrimStart('0');Response.Write(str);

        Response.Write("<p>=================");Response.End();}/// <summary>/// 二进制样式的字符串转byte数组/// </summary>/// <param name="binaryStr">二进制样式的字符串</param>/// <returns></returns>private byte[] BinaryStr2ByteArray(string binaryStr){if (string.IsNullOrEmpty(binaryStr)) binaryStr = string.Empty;List<byte> byte_List = new List<byte>();var strL = binaryStr.Length;if (strL == 0)byte_List.Add(0);else if (strL > 0 && strL <= 4)byte_List.Add(Convert.ToByte(binaryStr, 2));else{var tempStr = string.Empty;for (var i = strL; i > 0; i = i - 4){if (i - 4 > 0)tempStr = binaryStr.Substring(i - 4, 4);elsetempStr = binaryStr.Substring(0, i);byte_List.Add(Convert.ToByte(tempStr, 2));}}byte_List.Reverse();return byte_List.ToArray();}/// <summary>/// byte数组转二进制样式的字符串/// </summary>/// <param name="byteArr">byte数组</param>/// <returns></returns>private string ByteArray2BinaryStr(byte[] byteArr){List<string> strList = new List<string>();var bl = byteArr.Length;if (bl == 0)return "";else{var tempStr = string.Empty;for (var i = 0; i < bl; i++){tempStr = Convert.ToString(byteArr[i], 2);if (tempStr.Length < 4)tempStr = tempStr.PadLeft(4, '0');strList.Add(tempStr);}}return string.Join("", strList.ToArray());}}
}