windows 服务开发和windows install开发

概述

     Windows 服务就是运行在windows 系统的一个进程的开发,可以把它做成一个Timer,也可以做成while循环,每隔一段时间起一个线程来运行.

     windows install开发是利用msi.dll 提供方法,来安装一个存放有安装程序目录的任务.

windows 服务开发

先在VS中

增加到

 

 

在ProjectInstaller.cs中代码设计如下

    [RunInstaller(true)]
    public partial class ProjectInstaller : Installer
    {
        public ProjectInstaller()
        {
            InitializeComponent();
        }
    }

 

 

在ProjectInstaller中代码如下

partial class ProjectInstaller
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary> 
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Component Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.serviceProcessInstaller1 = new System.ServiceProcess.ServiceProcessInstaller();
            this.serviceInstaller1 = new System.ServiceProcess.ServiceInstaller();
            // 
            // serviceProcessInstaller1
            // 
            this.serviceProcessInstaller1.Account = System.ServiceProcess.ServiceAccount.LocalSystem;
            this.serviceProcessInstaller1.Password = null;
            this.serviceProcessInstaller1.Username = null;
            // 
            // serviceInstaller1
            // 
            this.serviceInstaller1.Description = "用来处理所有的异步操作，如发送邮件，发送短信";
            this.serviceInstaller1.DisplayName = "AsynchronismServices";
            this.serviceInstaller1.ServiceName = "AsynchronismService";
            this.serviceInstaller1.StartType = System.ServiceProcess.ServiceStartMode.Automatic;
            // 
            // ProjectInstaller
            // 
            this.Installers.AddRange(new System.Configuration.Install.Installer[] {
            this.serviceProcessInstaller1,
            this.serviceInstaller1});

        }

        #endregion

        private System.ServiceProcess.ServiceProcessInstaller serviceProcessInstaller1;
        private System.ServiceProcess.ServiceInstaller serviceInstaller1;
    }

 

 

 

windows install开发

先定义一个MSIInstallerManager类

/// <summary>
    /// Import the windows installer dll
    /// </summary>
    internal class MSIInstallerManager
    {
        /// <summary>
        /// Indicate the WindowsInstaller UI level
        /// </summary>
        public enum INSTALLUILEVEL
        {
    
            /// <summary>
            /// authored UI with wizards, progress, errors
            /// </summary>
            INSTALLUILEVEL_FULL = 5,
        }

        [DllImport("msi.dll")]
        public static extern uint MsiInstallProduct(string szPackagePath, string szCommandLine);

        [DllImport("msi.dll", SetLastError = true)]
        public static extern int MsiSetInternalUI(INSTALLUILEVEL dwUILevel, ref IntPtr phWnd);
    }

 

 

 

 

然后增加如下方法

        /// <summary>
        /// Install the specified msi file into local computer
        /// </summary>
        /// <param name="filePath">the path of specified msi file </param>
        /// <returns>if the msi file is installed successfully,return true,otherwise return false</returns>
        private bool Installfile(string filePath)
        {
            IntPtr myPtr = new IntPtr();
            MSIInstallerManager.MsiSetInternalUI(MSIInstallerManager.INSTALLUILEVEL.INSTALLUILEVEL_FULL, ref myPtr);
            ////install the specified msi file 
            uint result = MSIInstallerManager.MsiInstallProduct(filePath, string.Empty);

            ////if the result value is 0 ,the installation will be completed successfully
            if (0 == result)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

 

 

 

 

总结

windows服务开发一般用于win service开发,windows install开发用于sofeware update的开发.

 

欢迎各位参与讨论，如果觉得对你有帮助，请点击    推荐下，万分谢谢.

作者：spring yang

出处：http://www.cnblogs.com/springyangwc/

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