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
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[RunInstaller(true)]public partial class ProjectInstaller : Installer{ public ProjectInstaller() { InitializeComponent(); }} |
在ProjectInstaller中代码如下
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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
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/// <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
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/// <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.
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推荐下，万分谢谢.
作者：spring yang
出处：http://www.cnblogs.com/springyangwc/
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