using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;

namespace?WindowsFormsApplication1
{
????public?partial?class?DiskSche?:?Form
????{
????????public?DiskSche（）
????????{
????????????InitializeComponent（）;
????????}

????????public?int?MaxDisk?MinDisk?StartPosi;//最大，最小和初始磁道數(shù)
????????public?static?int?N?=?5;//磁道序列數(shù)
????????public?int[]?DiskOrder?=?new?int[N];//磁道序列
????????public?int[]?SeachLen?=?new?int[N];//尋道長度
????????public?int[]?Seach?=?new?int[N];//尋道序列
????????public?bool?direction?=?true?judge?=?true;//為true時表示從外向里judge為true表示掃描算法

????????private?void?But_Start_Click（object?sender?EventArgs?e）
????????{
????????????if?（this.Txt_MaxDisk.Text?==?““?||?this.Txt_MinDisk.Text?==?““?||?this.Txt_StartPosi.Text?==?““）
????????????{
????????????????MessageBox.Show（“請完善設(shè)置信息！“）;
????????????}
????????????else
????????????{
????????????????this.Txt_MaxDisk.ReadOnly?=?true;
????????????????this.Txt_MinDisk.ReadOnly?=?true;
????????????????this.Txt_StartPosi.ReadOnly?=?true;
????????????????this.btn_Direction.Visible?=?false;
????????????????this.But_Start.Enabled?=?false;
????????????????MaxDisk?=?int.Parse（this.Txt_MaxDisk.Text）;
????????????????MinDisk?=?int.Parse（this.Txt_MinDisk.Text）;
????????????????StartPosi?=?int.Parse（this.Txt_StartPosi.Text）;
????????????????

????????????????DataTable?dt?=?new?DataTable（）;
????????????????dt.Columns.Add（“磁道順序“?Type.GetType（“System.Int32“））;
????????????????dt.Columns.Add（“尋道長度“?Type.GetType（“System.Int32“））;?

????????????????this.label4.Text?=?“產(chǎn)生的磁道序列為:“;
????????????????//Random?ran?=?new?Random（）;

????????????????Random?ro?=?new?Random（10）;
????????????????long?tick?=?DateTime.Now.Ticks;
????????????????Random?ran?=?new?Random（（int）（tick?&?0xffffffffL）?|?（int）（tick?>>?32））;

????????????????for?（int?i?=?0;?i?????????????????{
????????????????????DiskOrder[i]?=?ran.Next（MinDisk?MaxDisk?+?1）;
????????????????????this.label5.Text?+=?DiskOrder[i].ToString（）?+?““;
????????????????????dt.Rows.Add（DiskOrder[i]?null）;
????????????????}
????????????????this.dataGridView1.DataSource?=?dt.DefaultView;
????????????}
????????}

????????//停止按鈕
????????private?void?But_Stop_Click（object?sender?EventArgs?e）
????????{
????????????this.btn_Direction.Visible?=?false;
????????????this.But_Start.Enabled?=?true;
????????????this.Txt_MaxDisk.ReadOnly?=?false;
????????????this.Txt_MinDisk.ReadOnly?=?false;
????????????this.Txt_StartPosi.ReadOnly?=?false;
????????????this.label4.Text?=?““;
????????????this.label5.Text?=?““;

????????????this.label6.Text?=?““;
????????????this.label8.Text?=?““;
????????????this.label7.Text?=?““;
????????????this.label9.Text?=?““;
????????}

????????private?void?But_FIFS_Click（object?sender?EventArgs?e）
????????{
????????????this.btn_Direction.Visible?=?false;

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

?????文件????????962??2013-07-01?08:45??Disk?scheduling\Disk\Disk.sln

????..A..H.?????17920??2013-04-03?23:17??Disk?scheduling\Disk\Disk.suo

?????文件??????16896??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.exe

?????文件??????38400??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.pdb

?????文件??????14328??2013-04-03?21:43??Disk?scheduling\Disk\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe

?????文件????????490??2009-06-11?05:14??Disk?scheduling\Disk\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe.manifest

?????文件??????14315??2013-04-03?21:23??Disk?scheduling\Disk\WindowsFormsApplication1\DiskSche.cs

?????文件??????14697??2013-04-02?19:48??Disk?scheduling\Disk\WindowsFormsApplication1\DiskSche.Designer.cs

?????文件???????5814??2013-04-02?19:48??Disk?scheduling\Disk\WindowsFormsApplication1\DiskSche.resx

?????文件???????2129??2013-07-01?10:45??Disk?scheduling\Disk\WindowsFormsApplication1\Form1.cs

?????文件??????12591??2013-07-01?10:26??Disk?scheduling\Disk\WindowsFormsApplication1\Form1.Designer.cs

?????文件???????6570??2013-07-01?10:26??Disk?scheduling\Disk\WindowsFormsApplication1\Form1.resx

?????文件???????2140??2013-04-03?21:43??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.csproj.FileListAbsolute.txt

?????文件????????908??2013-04-02?19:48??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.csproj.GenerateResource.Cache

?????文件????????180??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.DiskSche.resources

?????文件??????16896??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.exe

?????文件??????38400??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.pdb

?????文件????????180??2013-07-02?08:28??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\WindowsFormsApplication1.Properties.Resources.resources

?????文件????????508??2013-07-01?09:25??Disk?scheduling\Disk\WindowsFormsApplication1\Program.cs

?????文件???????1388??2013-07-01?08:45??Disk?scheduling\Disk\WindowsFormsApplication1\Properties\AssemblyInfo.cs

?????文件???????2898??2013-07-01?08:45??Disk?scheduling\Disk\WindowsFormsApplication1\Properties\Resources.Designer.cs

?????文件???????5612??2013-07-01?08:45??Disk?scheduling\Disk\WindowsFormsApplication1\Properties\Resources.resx

?????文件???????1109??2013-07-01?08:45??Disk?scheduling\Disk\WindowsFormsApplication1\Properties\Settings.Designer.cs

?????文件????????249??2013-07-01?08:45??Disk?scheduling\Disk\WindowsFormsApplication1\Properties\Settings.settings

?????文件???????3809??2013-07-02?08:28??Disk?scheduling\Disk\WindowsFormsApplication1\WindowsFormsApplication1.csproj

?????目錄??????????0??2013-07-01?10:57??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\Refactor

?????目錄??????????0??2013-07-01?10:57??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug\TempPE

?????目錄??????????0??2013-07-02?13:11??Disk?scheduling\Disk\WindowsFormsApplication1\bin\Debug

?????目錄??????????0??2013-04-03?21:06??Disk?scheduling\Disk\WindowsFormsApplication1\obj\Debug

?????目錄??????????0??2013-07-02?13:11??Disk?scheduling\Disk\WindowsFormsApplication1\bin

............此處省略8個文件信息