using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;

namespace?FlaotConvert
{
????class?FConvert
????{
????????public?static?string?FloatToStandard（double?f?int?style）
????????{
????????????char[]?Num?=?new?char[32];//32為二進制結果加1結束符

????????????if（f<0）?//f為負數?符號位Num[0]賦1
????????????{
????????????????Num[0]?=?‘1‘;
????????????????f?=?f*（-1）;?//轉換為整數
????????????}
????????????else
????????????????Num[0]?=?‘0‘;

????????????//求指數
????????????int?exponent=0;
????????????if（f?>=?1）//指數符號為正情況，即fabs（f）>=1?
????????????{
????????????????while（f>=2）
????????????????{
	????????????????exponent++;
	????????????????f?=?f/2;
????????????????}
????????????}
????????????else//負指數情況
????????????{
????????????????while?（f<1）
????????????????{
	????????????????exponent++;
	????????????????f?=?f*2;
????????????????}
????????????????exponent?=?（128-exponent）?+?128;//（128-exponent）為補碼+128是指數符號位置1
????????????}

????????????exponent?+=?127;//指數轉換為階碼

????????????int?i;
????????????for（i=8;i>=1;i--）//將指數轉換為二進制數
????????????{
????????????????if（exponent%2?==?0）
	????????????????Num[i]?=?‘0‘;
????????????????else
	????????????????Num[i]?=?‘1‘;
????????????????exponent??/=?2;
????????????}
????????	
????????????f?=?f?-1;//小數轉換為標準格式
????????????//求小數部分
????????????double?s?=?1;
????????????for（i=9;i<32;i++）
????????????{
????????????????s?/=?2;
????????????????if（f>=s）
????????????????{
????????????????????//MessageBox.Show（Convert.ToString（s））;
	????????????????f?=?f-s;
	????????????????Num[i]?=?‘1‘;
????????????????}
????????????????else
	????????????????Num[i]?=?‘0‘;
????????????}

????????????if?（style?==?2）//二進制輸出
????????????{
????????????????string?tt?=?new?string（Num）;
????????????????return?tt;
????????????}
????????????else?//二進制轉換為十六進制
????????????{
????????????????char?sum;
????????????????int?j?=?0;
????????????????for?（i?=?0;?i?????????????????{
????????????????????sum?=?Convert.ToChar（（Num[i]?-?‘0‘）?*?8?+?（Num[i?+?1]?-?‘0‘）?*?4?+?（Num[i?+?2]?-?‘0‘）?*?2?+?（Num[i?+?3]?-?‘0‘））;
????????????????????if?（sum?>?9）
????????????????????????Num[j]?=?Convert.ToChar（（sum?-?10）?+?‘a‘）;
????????????????????else
????????????????????????Num[j]?=?Convert.ToChar（sum?+?‘0‘）;
????????????????}
????????????????string?tt?=?new?string（Num）;
????????????????tt?=?tt.Substring（0?8）;
????????????????return?tt;
????????????}
????????}

?????????public?static?double?StandardToFloat（string?FNum?int?style）
????????{
????????????char[]?Num?=?new?char[32];
????????????char[]?Hex?=?new?char[8];
????????
????????????int?i?j?value;

????????????if?（style?==?2）//二進制
????????????{
????????????????for?（i?=?0;?i?????????????????????Num[i]?=?FNum[i];
????????????}
????????????else//十六進制轉換為二進制
????????????{
????????????????for?（i?=?0;?i?????????????????{
????????????????????Hex[i]?

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

?????文件??????14336??2011-04-25?21:38??FlaotConvert\FlaotConvert\bin\Debug\FlaotConvert.exe

?????文件??????34304??2011-04-25?21:38??FlaotConvert\FlaotConvert\bin\Debug\FlaotConvert.pdb

?????文件??????14328??2011-04-25?21:35??FlaotConvert\FlaotConvert\bin\Debug\FlaotConvert.vshost.exe

?????文件????????490??2009-06-11?05:14??FlaotConvert\FlaotConvert\bin\Debug\FlaotConvert.vshost.exe.manifest

?????文件???????5235??2011-04-25?12:11??FlaotConvert\FlaotConvert\FConvert.cs

?????文件???????3809??2011-04-25?21:35??FlaotConvert\FlaotConvert\FlaotConvert.csproj

?????文件???????3932??2011-04-25?21:38??FlaotConvert\FlaotConvert\Form1.cs

?????文件??????12834??2011-04-25?21:29??FlaotConvert\FlaotConvert\Form1.Designer.cs

?????文件???????5814??2011-04-25?21:29??FlaotConvert\FlaotConvert\Form1.resx

?????文件???????1558??2011-04-25?21:35??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.csproj.FileListAbsolute.txt

?????文件????????847??2011-04-25?21:29??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.csproj.GenerateResource.Cache

?????文件??????14336??2011-04-25?21:38??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.exe

?????文件????????180??2011-04-25?21:38??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.form1.resources

?????文件??????34304??2011-04-25?21:38??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.pdb

?????文件????????180??2011-04-25?21:38??FlaotConvert\FlaotConvert\obj\Debug\FlaotConvert.Properties.Resources.resources

?????文件????????493??2011-04-25?11:31??FlaotConvert\FlaotConvert\Program.cs

?????文件???????1356??2011-04-24?21:18??FlaotConvert\FlaotConvert\Properties\AssemblyInfo.cs

?????文件???????2874??2011-04-24?21:18??FlaotConvert\FlaotConvert\Properties\Resources.Designer.cs

?????文件???????5612??2011-04-24?21:18??FlaotConvert\FlaotConvert\Properties\Resources.resx

?????文件???????1097??2011-04-24?21:18??FlaotConvert\FlaotConvert\Properties\Settings.Designer.cs

?????文件????????249??2011-04-24?21:18??FlaotConvert\FlaotConvert\Properties\Settings.settings

?????文件??????14336??2011-04-25?21:38??FlaotConvert\FlaotConvert.exe

?????文件????????926??2011-04-24?21:18??FlaotConvert\FlaotConvert.sln

????..A..H.?????19456??2011-04-25?21:41??FlaotConvert\FlaotConvert.suo

?????目錄??????????0??2011-04-24?22:20??FlaotConvert\FlaotConvert\obj\Debug\Refactor

?????目錄??????????0??2011-04-24?21:18??FlaotConvert\FlaotConvert\obj\Debug\TempPE

?????目錄??????????0??2011-04-25?21:29??FlaotConvert\FlaotConvert\bin\Debug

?????目錄??????????0??2011-04-25?21:38??FlaotConvert\FlaotConvert\obj\Debug

?????目錄??????????0??2011-04-24?22:11??FlaotConvert\FlaotConvert\bin

?????目錄??????????0??2011-04-24?21:18??FlaotConvert\FlaotConvert\obj

............此處省略6個文件信息