using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Web;
using?System.Web.UI;
using?System.Web.UI.WebControls;

namespace?DataConvert
{
????public?partial?class?HexAndbase64String?:?System.Web.UI.Page
????{
????????protected?void?Page_Load（object?sender?EventArgs?e）
????????{

????????}

????????///?

????????///?HexString?To?base64String
????????///?

????????///?
????????///?
????????protected?void?btnHexTobase64_Click（object?sender?EventArgs?e）
????????{
????????????string?input?=?txtHexInput.Text;
????????????if?（input.StartsWith（“0x“））
????????????????input?=?input.Substring（2）;
????????????byte[]?inputBytes?=?Enumerable.Range（0?input.Length?/?2）.Select（i?=>?byte.Parse（input.Substring（i?*?2?2）?System.Globalization.Numberstyles.HexNumber））.ToArray（）;
????????????txtbase64Output.Text?=?Convert.Tobase64String（inputBytes）;
????????}

????????///?

????????///?base64String?To?HexString
????????///?

????????///?
????????///?
????????protected?void?btnbase64ToHex_Click（object?sender?EventArgs?e）
????????{
????????????string?input?=?txtbase64Input.Text;
????????????byte[]?inputBytes?=?Convert.Frombase64String（input）;

????????????string?hexString?=?““;
????????????string?format?=?“x2“;
????????????if?（chkUpper.Checked）
????????????????format?=?“X2“;
????????????foreach?（byte?b?in?inputBytes）
????????????{
????????????????hexString?+=?b.ToString（format）;
????????????}
????????????txtHexOutput.Text?=?hexString;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1132??2018-11-20?11:30??DataConvert.sln

?????文件???????5632??2018-11-21?08:45??DataConvert\bin\DataConvert.dll

?????文件???????1173??2018-11-20?11:30??DataConvert\bin\DataConvert.dll.config

?????文件??????13824??2018-11-21?08:45??DataConvert\bin\DataConvert.pdb

?????文件??????33256??2017-10-16?14:14??DataConvert\bin\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll

?????文件???????1805??2017-10-16?14:08??DataConvert\bin\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.xml

?????文件??????61344??2017-12-13?22:09??DataConvert\bin\roslyn\csc.exe

?????文件???????8220??2017-12-13?22:09??DataConvert\bin\roslyn\csc.exe.config

?????文件???????1496??2017-12-13?22:09??DataConvert\bin\roslyn\csc.rsp

?????文件??????16296??2017-12-13?22:09??DataConvert\bin\roslyn\csi.exe

?????文件???????8816??2017-12-13?22:09??DataConvert\bin\roslyn\csi.exe.config

?????文件????????279??2017-12-13?22:09??DataConvert\bin\roslyn\csi.rsp

?????文件?????114664??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.Build.Tasks.CodeAnalysis.dll

?????文件????4601816??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CodeAnalysis.CSharp.dll

?????文件??????30704??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CodeAnalysis.CSharp.scripting.dll

?????文件????2345928??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CodeAnalysis.dll

?????文件?????140256??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CodeAnalysis.scripting.dll

?????文件????5310952??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CodeAnalysis.VisualBasic.dll

?????文件???????8274??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.CSharp.Core.targets

?????文件????1473808??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.DiaSymReader.Native.amd64.dll

?????文件????1163016??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.DiaSymReader.Native.x86.dll

?????文件???????7692??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.VisualBasic.Core.targets

?????文件??????22768??2017-12-13?22:09??DataConvert\bin\roslyn\Microsoft.Win32.Primitives.dll

?????文件??????20168??2017-12-13?22:09??DataConvert\bin\roslyn\System.AppContext.dll

?????文件?????244432??2017-12-13?22:09??DataConvert\bin\roslyn\System.Collections.Immutable.dll

?????文件??????34496??2017-12-13?22:09??DataConvert\bin\roslyn\System.Console.dll

?????文件??????23464??2017-12-13?22:09??DataConvert\bin\roslyn\System.Diagnostics.FileVersionInfo.dll

?????文件??????37256??2017-12-13?22:09??DataConvert\bin\roslyn\System.Diagnostics.Process.dll

?????文件??????23288??2017-12-13?22:09??DataConvert\bin\roslyn\System.Diagnostics.StackTrace.dll

?????文件?????111984??2017-12-13?22:09??DataConvert\bin\roslyn\System.IO.Compression.dll

............此處省略55個文件信息