WinForm 自動更新系統

1.目的：
         方便更新CS系統（參照李天平的CodeMatic中的更新功能）
2.思路：
            客戶端登陸系統時調用WebService檢查服務器上的系統版本與本地系統版本比較，如果服務器端較新便提示是否自動更新。
3.實現：
         A.做一WebService實現返回：
                                               更新服務器地址
                                               更新文件列表
                                               最新版本號
                                               新文件地址
         B.客戶程序UpdateApp:實現比較和下載
4.代碼：

namespace UpdateApp
{
    partial class Form1
    {
        /// <summary>
        /// 設計工具所需的變數。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// 清除任何使用中的資源。
        /// </summary>
        /// <param name="disposing">如果應該處置 Managed 資源則為 true，否則為 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form 設計工具產生的程式碼

        /// <summary>
        /// 此為設計工具支援所需的方法 - 請勿使用程式碼編輯器修改這個方法的內容。
        ///
        /// </summary>
        private void InitializeComponent()
        {
            this.SuspendLayout();
            // 
            // Form1
            // 
            //this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            //this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            //this.ClientSize = new System.Drawing.Size(403, 116);
            //this.MaximizeBox = false;
            //this.Name = "Form1";
            //this.Text = "Form1";
            //this.ResumeLayout(false);

            this.StatusLabel1 = new System.Windows.Forms.Label();
            this.progressBar1 = new System.Windows.Forms.ProgressBar();
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
            this.SuspendLayout();
            // 
            // StatusLabel1
            // 
            this.StatusLabel1.AutoSize = true;
            this.StatusLabel1.Location = new System.Drawing.Point(17, 78);
            this.StatusLabel1.Name = "StatusLabel1";
            this.StatusLabel1.Size = new System.Drawing.Size(146, 12);
            this.StatusLabel1.TabIndex = 0;
            this.StatusLabel1.Text = "连接服务器，检测更新中";
            // 
            // progressBar1
            // 
            this.progressBar1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.progressBar1.Location = new System.Drawing.Point(0, 109);
            this.progressBar1.Name = "progressBar1";
            this.progressBar1.Size = new System.Drawing.Size(292, 20);
            this.progressBar1.TabIndex = 1;
            // 
            // pictureBox1
            // 
            this.pictureBox1.Location = new System.Drawing.Point(16, 16);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(48, 48);
            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
            this.pictureBox1.TabIndex = 2;
            this.pictureBox1.TabStop = false;
            // 
            // Form1
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 15);
            this.ClientSize = new System.Drawing.Size(292, 131);
            this.Controls.Add(this.pictureBox1);
            this.Controls.Add(this.progressBar1);
            this.Controls.Add(this.StatusLabel1);
            this.MaximizeBox = false;
            this.Name = "Form1";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "系统更新";
            this.Load += new System.EventHandler(this.Form1_Load);
            //this.Closing += new System.ComponentModel.CancelEventHandler(this.Form1_Closing);
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
            this.ResumeLayout(false);
            this.PerformLayout();



        }

        #endregion
    }
}

using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Net;
using System.Runtime.CompilerServices;
using System.Threading;
using System.Windows.Forms;
using UpdateApp.com.wise;
using System.Threading;
//using UpdateApp.com.maticsoft.www;


namespace UpdateApp
{
    public partial class Form1 : Form
    {
        //private Container components;
        private string logfilename = (Application.StartupPath + @"\logInfo.txt");
        private Mutex mutex;
        private Thread mythread;
        private PictureBox pictureBox1;
        private ProgressBar progressBar1;
        private Label StatusLabel1;

        public Form1()
        {  
            InitializeComponent();
            this.mutex = new Mutex(false, "UpdateApp_MUTEX");
            if (!this.mutex.WaitOne(0, false))
            {
                this.mutex.Close();
                this.mutex = null;
            }
        }

        /// <summary>
        /// DownLoad Files
        /// </summary>
        /// <param name="fileurl"></param>
        /// <param name="localFilename"></param>
        public void DownFile(string fileurl, string localFilename)
        {
            WebClient client = new WebClient();
            client.DownloadFile(fileurl, localFilename);
            client.Dispose();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            if (Process.GetProcessesByName(Process.GetCurrentProcess().ProcessName).Length > 1)
            {
                base.Close();
            }
            try
            {
                this.mythread = new Thread(new ThreadStart(this.ProcUpdate));
                this.mythread.Start();
                //ProcUpdate();
            }
            catch (Exception exception)
            {
                MessageBox.Show(exception.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Hand);
            }
        }

        [STAThread]
        private static void Main()
        {
            Application.EnableVisualStyles();
            Application.DoEvents();
            Form1 mainForm = new Form1();
            if (mainForm.mutex != null)
            {
                Application.Run(mainForm);
            }
            else if (MessageBox.Show(mainForm, "程序已经在运行！终止当前应用吗？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
            {
                Application.Exit();
            }
        }

        private void ProcUpdate()
        {
            this.StatusLabel1.Text = "连接服务器，检测更新中";
            bool flag = false;
            int val = 0;
            int num2 = 0;
            try
            {
                UpServer server = new UpServer();
                //UpdateApp.UpDate server = new UpDate();
              
                if (server.GetFileList() != "")
                {
                    string str6;
                    string startupPath = Application.StartupPath;
                    string serverUrl = server.GetServerUrl();
                    string newFilePath = server.GetNewFilePath();
                    this.SetMessage("下载文件列表");
                    string fileurl = serverUrl + "/wise/" + server.GetFileList();
                    string localFilename = startupPath + @"\Updatelist.ini";
                    this.DownFile(fileurl, localFilename);
                    StreamReader reader = File.OpenText(localFilename);
                    while (reader.ReadLine() != null)
                    {
                        val++;
                    }
                    reader.Close();
                    this.SetprogressBar1Max(val);
                    StreamReader reader2 = File.OpenText(localFilename);
                    for (int i = 1; (str6 = reader2.ReadLine()) != null; i++)
                    {
                        try
                        {
                            this.SetMessage("正在下载 " + str6);
                            string str7 = serverUrl + "/" + newFilePath + "/" + str6;
                            string str8 = startupPath + @"\" + str6;
                            this.DownFile(str7, str8);
                            num2++;
                        }
                        catch (Exception exception)
                        {
                            flag = true;
                            this.WriteLog(str6 + ":" + exception.Message);
                        }
                        this.SetprogressBar1Val(i);
                    }
                    this.SetMessage("下载完成。");
                    reader2.Close();

                   
                }
            }
            catch (Exception exception2)
            {
                string message = exception2.Message;
                flag = true;
                this.WriteLog(message);
            }
            if (flag)
            {
                //try
                //{
                //    string text = "程序更新失败，建议直接在官方网站下载最新版本安装。";
                //    int num4 = val - num2;
                //    if (num4 > 0)
                //    {
                //        text = "程序更新失败" + num4.ToString() + "个文件未更新成功，建议直接在官方网站下载最新版本安装。";
                //    }
                //    if (MessageBox.Show(this, text, "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
                //    {
                //        new Process();
                //        Process.Start("IExplore.exe", "http://www.maticsoft.com/softdown.aspx");
                //    }
                //}
                //catch
                //{
                //    MessageBox.Show("请访问：http://www.maticsoft.com", "完成", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                //}
            }
            this.StartApp();
        }

        private void SetMessage(string msg)
        {
            if (this.StatusLabel1.InvokeRequired)
            {
                SetStatusCallback method = new SetStatusCallback(this.SetMessage);
                base.Invoke(method, new object[] { msg });
            }
            else
            {
                this.StatusLabel1.Text = msg;
            }
        }

        public void SetprogressBar1Max(int val)
        {
            if (this.progressBar1.InvokeRequired)
            {
                SetProBar1MaxCallback method = new SetProBar1MaxCallback(this.SetprogressBar1Max);
                base.Invoke(method, new object[] { val });
            }
            else
            {
                this.progressBar1.Maximum = val;
            }
        }

        public void SetprogressBar1Val(int val)
        {
            if (this.progressBar1.InvokeRequired)
            {
                SetProBar1ValCallback method = new SetProBar1ValCallback(this.SetprogressBar1Val);
                base.Invoke(method, new object[] { val });
            }
            else
            {
                this.progressBar1.Value = val;
            }
        }

        private void StartApp()
        {
            base.Hide();
            if (MessageBox.Show(this, "程序更新成功，请关闭当前窗口重新打开应用程序。\n你想现在打开吗？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
            {
                string path = Application.StartupPath + @"\Wise.WinForms.exe";
                if (File.Exists(path))
                {
                    Process.Start(path);
                }
            }
            Application.Exit();
        }

        public void WriteLog(string loginfo)
        {
            StreamWriter writer = new StreamWriter(this.logfilename, true);
            writer.WriteLine(DateTime.Now.ToString() + ":" + loginfo);
            writer.Close();
        }

        private delegate void SetProBar1MaxCallback(int val);

        private delegate void SetProBar1ValCallback(int val);

        private delegate void SetStatusCallback(string text);

    }
}

using System;
using System.Collections.Generic;
using System.Text;
using System.Xml.Serialization;
using System.IO;
using System.Windows.Forms;

namespace UpdateApp
{
    public class UpdateConfig
    {
        public static UpdateSettings GetSettings()
        {
            UpdateSettings settings = null;
            XmlSerializer serializer = new XmlSerializer(typeof(UpdateSettings));
            try
            {
                FileStream stream = new FileStream(Application.StartupPath + @"\UpdateVer.xml", FileMode.Open);
                settings = (UpdateSettings)serializer.Deserialize(stream);
                stream.Close();
            }
            catch
            {
                settings = new UpdateSettings();
            }
            return settings;
        }


        public static void SaveSettings(UpdateSettings data)
        {
            string path = Application.StartupPath + @"\UpdateVer.xml";
            XmlSerializer serializer = new XmlSerializer(typeof(UpdateSettings));
            FileStream stream = new FileStream(path, FileMode.Create);
            serializer.Serialize((Stream)stream, data);
            stream.Close();
        }




    }
}

using System;
using System.Collections.Generic;
using System.Text;
using System.Xml.Serialization;


namespace UpdateApp
{
    public class UpdateSettings
    {
        // Fields
        private string _description;
        private string _serverurl;
        private string _version = "1.0";

        // Properties
        [XmlElement]
        public string Description
        {
            get
            {
                return this._description;
            }
            set
            {
                this._description = value;
            }
        }

        [XmlElement]
        public string ServerUrl
        {
            get
            {
                return this._serverurl;
            }
            set
            {
                this._serverurl = value;
            }
        }

        [XmlElement]
        public string Version
        {
            get
            {
                return this._version;
            }
            set
            {
                this._version = value;
            }
        }
    }


}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="UpdateApp.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
        </sectionGroup>
    </configSections>
    <applicationSettings>
        <UpdateApp.Properties.Settings>
            <setting name="UpdateApp_com_wise_UpServer" serializeAs="String">
                <value>http://10.2.1.28/Wise/UpServer.asmx</value>
            </setting>
        </UpdateApp.Properties.Settings>
    </applicationSettings>
</configuration>

UpServer.asmx

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Configuration;

namespace UpdateApp.UpdateService
{
    /// <summary>
    /// UpServer 的摘要描述
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    public class UpServer : System.Web.Services.WebService
    {

        [WebMethod]
        public string HelloWorld()
        {
            return "Hello World";
        }

        [WebMethod]
        public string GetVersion()
        {
            return  ConfigurationManager.AppSettings["Version"];     
        }

        [WebMethod]
        public string GetServerUrl()
        {
            return ConfigurationManager.AppSettings["ServerUrl"];
        }

        [WebMethod]
        public string GetFileList()
        {
            return ConfigurationManager.AppSettings["FileList"];     
        }

        [WebMethod]
        public string GetNewFilePath()
        {
            return ConfigurationManager.AppSettings["NewFilePath"];     
        }
    }
}

<?xml version="1.0" encoding="utf-8"?>

<configuration>


  
    <configSections>
        <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="UpdateApp.UpdateService.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
        </sectionGroup>
    </configSections>
   
    <connectionStrings/>
  
    <system.web>
        <!-- 
            設定 compilation debug="true" 會將偵錯 
            符號插入編譯過的頁面。因為這樣會
            影響效能，所以只有在開發期間才能將
            這個值設定為 true。
        -->
        <compilation debug="false">

        </compilation>
        <!--
            <authentication> 區段可以用來設定 ASP.NET 
            使用的安全性驗證模式，以識別連入的 
            使用者。 
        -->
        <authentication mode="Windows" />
        <!--
            <customErrors> 區段可以用來設定 
            在執行要求期間發生未處理 
            錯誤時所要執行的動作。具體來說，
            它可以讓開發人員設定要顯示的 HTML 錯誤網頁，
            以取代錯誤堆疊追蹤。

        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
            <error statusCode="403" redirect="NoAccess.htm" />
            <error statusCode="404" redirect="FileNotFound.htm" />
        </customErrors>
        -->


    </system.web>
  <appSettings>
    <!--View层程序集名称 -->
    <add key="Version" value="20090927" />
    <add key="ServerUrl" value= "http://10.2.1.28" />
    <add key="FileList" value="FileList.txt" />
    <add key="NewFilePath" value="Wise/NewFiles" />
  </appSettings>
    <applicationSettings>
        <UpdateApp.UpdateService.Properties.Settings>
            <setting name="Setting" serializeAs="String">
                <value>12</value>
            </setting>
            <setting name="Version" serializeAs="String">
                <value>090926</value>
            </setting>
        </UpdateApp.UpdateService.Properties.Settings>
    </applicationSettings>
</configuration>