using System;
using System.Runtime.InteropServices;
namespace MyServiceInstaller
{
class ServiceInstaller
{
public static string AppPath{get{return System.Environment.CurrentDirectory;}}
#region Private Variables
//private string _servicePath;
//private string _serviceName;
//private string _serviceDisplayName;
#endregion Private Variables
#region DLLImport
[DllImport("advapi32.dll")]
public static extern IntPtr OpenSCManager(string lpMachineName,string lpSCDB, int scParameter);
[DllImport("Advapi32.dll")]
public static extern IntPtr CreateService(IntPtr SC_HANDLE,string lpSvcName,string lpDisplayName, 
int dwDesiredAccess,int dwServiceType,int dwStartType,int dwErrorControl,string lpPathName, 
string lpLoadOrderGroup,int lpdwTagId,string lpDependencies,string lpServiceStartName,string lpPassword);
[DllImport("advapi32.dll")]
public static extern void CloseServiceHandle(IntPtr SCHANDLE);
[DllImport("advapi32.dll")]
public static extern int StartService(IntPtr SVHANDLE,int dwNumServiceArgs,string lpServiceArgVectors);
[DllImport("advapi32.dll",SetLastError=true)]
public static extern IntPtr OpenService(IntPtr SCHANDLE,string lpSvcName,int dwNumServiceArgs);
[DllImport("advapi32.dll")]
public static extern int DeleteService(IntPtr SVHANDLE);
[DllImport("kernel32.dll")]
public static extern int GetLastError();
#endregion DLLImport
/// <summary>
/// 应用程序入口.
/// </summary>
[STAThread]
static void Main(string[] args)
{    
    int ExeId = (args==null)?0:0;
    if(args!=null && args.Length>0){
        if(Int32.TryParse(args[0],out ExeId)){
            ;
        }
    }
    string svcName= "DSIService";
    ServiceInstaller c = new ServiceInstaller();
    if(ExeId==1){
        string svcPath;
        string svcDispName;
        //服务程序的路径
        svcPath = System.IO.Path.Combine(AppPath,"dsiSer.exe");
        svcDispName="DSIService";
        Console.WriteLine("执行的路径是{0}",svcPath);
        Console.WriteLine("创建的结果是{0}",c.InstallService(svcPath, svcName, svcDispName));
    }else if(ExeId==2){
        Console.WriteLine("卸载的结果是{0}",c.UnInstallService(svcName));
        
    }else{
        Console.WriteLine("你要干什么？{0}","installutil /u dsiSer.exe");
    }
}
/// <summary>
/// 安装和运行
/// </summary>
/// <param name="svcPath">程序路径.</param>
/// <param name="svcName">服务名</param>
/// <param name="svcDispName">服务显示名称.</param>
/// <returns>服务安装是否成功.</returns>
public bool InstallService(string svcPath, string svcName, string svcDispName)
{
#region Constants declaration.
int SC_MANAGER_CREATE_SERVICE = 0x0002;
int SERVICE_WIN32_OWN_PROCESS = 0x00000010;
//int SERVICE_DEMAND_START = 0x00000003;
int SERVICE_ERROR_NORMAL = 0x00000001;
int STANDARD_RIGHTS_REQUIRED = 0xF0000;
int SERVICE_QUERY_CONFIG = 0x0001;
int SERVICE_CHANGE_CONFIG = 0x0002;
int SERVICE_QUERY_STATUS = 0x0004;
int SERVICE_ENUMERATE_DEPENDENTS = 0x0008;
int SERVICE_START =0x0010;
int SERVICE_STOP =0x0020;
int SERVICE_PAUSE_CONTINUE =0x0040;
int SERVICE_INTERROGATE =0x0080;
int SERVICE_USER_DEFINED_CONTROL =0x0100;
int SERVICE_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED | 
SERVICE_QUERY_CONFIG |
SERVICE_CHANGE_CONFIG |
SERVICE_QUERY_STATUS | 
SERVICE_ENUMERATE_DEPENDENTS | 
SERVICE_START | 
SERVICE_STOP | 
SERVICE_PAUSE_CONTINUE | 
SERVICE_INTERROGATE | 
SERVICE_USER_DEFINED_CONTROL);
int SERVICE_AUTO_START = 0x00000002;
#endregion Constants declaration.
try
{
IntPtr sc_handle = OpenSCManager(null,null,SC_MANAGER_CREATE_SERVICE);
if (sc_handle.ToInt32() != 0)
{
IntPtr sv_handle = CreateService(sc_handle,svcName,svcDispName,SERVICE_ALL_ACCESS,SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START,SERVICE_ERROR_NORMAL,svcPath,null,0,null,null,null);
if(sv_handle.ToInt32() ==0)
{
CloseServiceHandle(sc_handle);
return false;
}
else
{
//试尝启动服务
int i = StartService(sv_handle,0,null);
if(i==0)
{
return false;
}
CloseServiceHandle(sc_handle);
return true;
}
}
else
return false;
}
catch(Exception e)
{
throw e;
}
}
/// <summary>
/// 反安装服务.
/// </summary>
/// <param name="svcName">服务名.</param>
public bool UnInstallService(string svcName){
    int GENERIC_WRITE = 0x40000000;
    IntPtr sc_hndl = OpenSCManager(null,null,GENERIC_WRITE);
    if(sc_hndl.ToInt32() !=0){
        int DELETE = 0x10000;
        IntPtr svc_hndl = OpenService(sc_hndl,svcName,DELETE);
        if(svc_hndl.ToInt32() !=0){ 
            int i = DeleteService(svc_hndl);
            if (i != 0){
                CloseServiceHandle(sc_hndl);
                return true;
            }else{
                CloseServiceHandle(sc_hndl);
                return false;
            }
        }else
            return false;
        }
        else
        return false;
}

};
}

public static string AppPath{get{return System.Environment.CurrentDirectory;}}