#region
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using System;
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#endregion
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namespace CSFrameworkV5.Common
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{
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/// <summary>
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/// 十六进制字符串转换工具
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/// </summary>
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public class HexCryptString
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{
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/// <summary>
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/// 返回16进制
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/// </summary>
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public static string ConvertHex(string value)
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{
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var sReturn = string.Empty;
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try
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{
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while (int.Parse(value) > 16)
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{
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var v = int.Parse(value);
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sReturn = GetHexChar((v % 16).ToStringEx()) + sReturn;
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value = Math.Floor(Convert.ToDouble(v / 16)).ToStringEx();
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}
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sReturn = GetHexChar(value) + sReturn;
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}
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catch
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{
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sReturn = "###Valid Value!###";
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}
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return sReturn;
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}
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/// <summary>
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/// 返回16进制字符
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/// </summary>
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private static string GetHexChar(string value)
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{
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var sReturn = string.Empty;
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switch (value)
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{
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case "10":
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sReturn = "A";
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break;
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case "11":
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sReturn = "B";
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break;
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case "12":
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sReturn = "C";
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break;
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case "13":
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sReturn = "D";
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break;
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case "14":
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sReturn = "E";
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break;
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case "15":
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sReturn = "F";
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break;
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default:
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sReturn = value;
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break;
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}
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return sReturn;
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}
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}
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}
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