方法一：
在ProjectInstaller.cs重写 install() ,Uninstall()方法
public override void Install(IDictionary stateServer)
{
Microsoft.Win32.RegistryKey system,
//HKEY_LOCAL_MACHINE\Services\CurrentControlSet
currentControlSet,
//...\Services
services,
//...\<Service Name>
service,
//...\Parameters - this is where you can put service-specific configuration
config;
try
{
//Let the project installer do its job
base.Install(stateServer);
//Open the HKEY_LOCAL_MACHINE\SYSTEM key
system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");
//Open CurrentControlSet
currentControlSet = system.OpenSubKey("CurrentControlSet");
//Go to the services key
services = currentControlSet.OpenSubKey("Services");
//Open the key for your service, and allow writing
service = services.OpenSubKey(this.serviceInstaller1.ServiceName, true);
//Add your service's description as a REG_SZ value named "Description"
service.SetValue("Description","PI实时数据采集：能源--每天8点或20点取一次数据；汽车衡--每天1点取一次数据；设备状态--每分钟取一次数据。");
//(Optional) Add some custom information your service will use...
//允许服务与桌面交互
service.SetValue("Type",0x00000110);
config = service.CreateSubKey("Parameters");
}
catch(Exception e)
{
Console.WriteLine("An exception was thrown during service installation:\n" + e.ToString());
}
}
public override void Uninstall(IDictionary stateServer)
{
Microsoft.Win32.RegistryKey system,
currentControlSet,
services,
service;
try
{
//Drill down to the service key and open it with write permission
system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");
currentControlSet = system.OpenSubKey("CurrentControlSet");
services = currentControlSet.OpenSubKey("Services");
service = services.OpenSubKey(this.serviceInstaller1.ServiceName, true);
//Delete any keys you created during installation (or that your service created)
service.DeleteSubKeyTree("Parameters");
//...
}
catch(Exception e)
{
Console.WriteLine("Exception encountered while uninstalling service:\n" + e.ToString());
}
finally
{
//Let the project installer do its job
base.Uninstall(stateServer);
}
}
方法二：
此方法经测试，发现无效，勾是选上了，但程序启动后还是没有界面出现，好像需要电脑重启才生效
我们写一个服务，有时候要让服务启动某个应用程序，就要修改服务的属性，勾选允许服务与桌面交互，
可以用修改注册表实现，我们必须在安装后操作，所以请重写Installer的OnAfterInstall。
protected override void OnAfterInstall(System.Collections.IDictionary savedState) {
RegistryKey rk = Registry.LocalMachine;
string key = @"SYSTEM\CurrentControlSet\Services\" + this.sInstaller.ServiceName;
RegistryKey sub = rk.OpenSubKey(key, true);
int value = (int)sub.GetValue("Type");
if (value < 256) {
sub.SetValue("Type", value | 256);
}
base.OnAfterInstall(savedState);
}
onstart的时候修改注册表
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\你的服务名]
"Type"=dword:00000010
key value＋256
比如现在00000010是16＋256＝272
16进制就是00000110
方法三：
使用System.ServiceProcess.ServiceController
ConnectionOptions coOptions = new ConnectionOptions();
coOptions.Impersonation = ImpersonationLevel.Impersonate;
ManagementScope mgmtScope = new System.Management.ManagementScope(@"root\CIMV2", coOptions);
mgmtScope.Connect();
ManagementObject wmiService;
wmiService = new ManagementObject("Win32_Service.Name='" + ServiceController.ServiceName + "'");
ManagementBaseObject InParam = wmiService.GetMethodParameters("Change");
InParam["DesktopInteract"] = true;
ManagementBaseObject OutParam = wmiService.InvokeMethod("Change", InParam, null);
ServiceController.Start();
描述：在自己写的一个系统服务程序，需要经常用到“允许与桌面进行交互”的设置，网上很多使用修改注册表的形式实现，我测试过，修改注册表后，选中的勾是选上了，
但不能弹出应用程序；据说重启电脑后可以，但我不想重启，实际应用也不允许重启，故没有测试重启是否可行的情况。如图：
例如：
当我需要运行服务程序的时候，弹出我的应用程序，则要在Windows服务“允许服务与桌面交互”中打勾，
当我不想弹出应用程序界面的时候，则去掉其中的勾选。
实现方式：
1.在服务程序安装时编程实现，ProjectInstaller.cs
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration.Install;
//using System.Linq;
using Microsoft.Win32; //对注册表操作一定要引用这个命名空间
namespace MonitorService
{
[RunInstaller(true)]
public partial class ProjectInstaller : Installer
{
public ProjectInstaller()
{
InitializeComponent();
//this.Context.Parameters["ServerCode"].ToString(); // 读取安装时输入的服务器编号
}
private void ProjectInstaller_AfterInstall(object sender, InstallEventArgs e)
{
//设置允许服务与桌面交互
SetServiceTable("MonitorService");
}
/// <summary>
/// 设置允许服务与桌面交互 ,修改了注册表，要重启系统才能生效
/// </summary>
/// <param name="ServiceName">服务程序名称</param>
private void SetServiceTable(string ServiceName)
{
RegistryKey rk = Registry.LocalMachine;
string key = @"SYSTEM\CurrentControlSet\Services\" + ServiceName;
RegistryKey sub = rk.OpenSubKey(key, true);
int value = (int)sub.GetValue("Type");
sub.SetValue("Type", value | 256);
}
}
}
2.注册表修改
onstart的时候修改注册表
[HKEY_LOCAL_MACHINE"SYSTEM"CurrentControlSet"Services"你的服务名]
"Type"=dword:00000010
key value＋256
比如现在00000010是16＋256＝272
16精制就是00000110
3.SC程序修改， 允许与桌面进行交互
在dos命令提示符下输入：
sc config MonitorService type= interact type= own
回车即可。
可以用批处理的方式实现，把下面代码保存为 myservice.bat 即可：
rem 配置服务程序为允许与桌面进行交互方式
@echo "准备停止服务程序..."
sc stop MyService
@echo "设置允许与桌面进行交互方式允许"
sc config MyService type= interact type= own
@echo "正在重新启动服务..."
sc start MyService
@echo "启动服务成功！"
取消“允许与桌面进行交互”
DOS命令提示符下运行下面语句即可：
sc config MyService type= own
经测试：1，2 可以选中“允许与桌面进行交互”，但启动服务的时候，不能弹出应用程序的界面。
3 可以完美实现所有要求。
至此，我遇到的问题也完美的得到解决。
用VS2003部署，让服务程序安装完后立即启动服务并且选中“允许服务与桌面交互”及添加服务描述的方法
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-----------立即启动--------------
private void serviceInstaller1_AfterInstall(object sender, System.Configuration.Install.InstallEventArgs e)
{
ServiceController myService = new ServiceController("XJOAPigeonholeServer");
myService.Start();
myService.Dispose();
}
添加描述：1.1没有直接方法，2.0里有直接的方法 ServiceInstaller.Description
//----------------------------添加服务描述信息 开始 ------------
public override void Install(IDictionary stateServer)
{
Microsoft.Win32.RegistryKey system,
//HKEY_LOCAL_MACHINE\Services\CurrentControlSet
currentControlSet,
//...\Services
services,
//...\ <Service Name>
service,
//...\Parameters - this is where you can put service-specific configuration
config;
try
{
//Let the project installer do its job
base.Install(stateServer);
//Open the HKEY_LOCAL_MACHINE\SYSTEM key
system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");
//Open CurrentControlSet
currentControlSet = system.OpenSubKey("CurrentControlSet");
//Go to the services key
services = currentControlSet.OpenSubKey("Services");
//Open the key for your service, and allow writing
service = services.OpenSubKey(this.serviceInstaller1.ServiceName, true);
//Add your service's description as a REG_SZ value named "Description"
service.SetValue("Description","XJOA系统自动归档服务(BeijiOffice)");
//(Optional) Add some custom information your service will use...
//允许服务与桌面交互
service.SetValue("Type",0x00000110);
config = service.CreateSubKey("Parameters");
}
catch(Exception e)
{
Console.WriteLine("An exception was thrown during service installation:\n" + e.ToString());
}
}
public override void Uninstall(IDictionary stateServer)
{
Microsoft.Win32.RegistryKey system,
currentControlSet,
services,
service;
try
{
//Drill down to the service key and open it with write permission
system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");
currentControlSet = system.OpenSubKey("CurrentControlSet");
services = currentControlSet.OpenSubKey("Services");
service = services.OpenSubKey(this.serviceInstaller1.ServiceName, true);
//Delete any keys you created during installation (or that your service created)
service.DeleteSubKeyTree("Parameters");
//...
}
catch(Exception e)
{
Console.WriteLine("Exception encountered while uninstalling service:\n" + e.ToString());
}
finally
{
//Let the project installer do its job
base.Uninstall(stateServer);
}
}
//---------------------------- 结束 ----------------------------
四、这一服务程序运行时没有图形界面？
不错，刚才直接运行mfc1.exe时我们看到了图形界面，但在服务列表中用右键菜单中的“启动”时却看不到任何界面。这该怎么办？
我们还需要在使用CreateService函数时(Install()中)，加上一个参数，这样才能允许程序与桌面交互，也就是可以显示界面。这个参数是SERVICE_INTERACTIVE_PROCESS。
填加后的CreateService：
SC_HANDLE hService = ::CreateService(
hSCM, m_szServiceName, m_szServiceName,
SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS,
SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
szFilePath, NULL, NULL, _T("RPCSS"), NULL, NULL);
再次编译mfc1，卸载服务后，安装服务。我们可以看到，通过服务列表启动mfc1，原有的对话框出现了。
如需将服务设为自动启动，则将 SERVICE_DEMAND_START 改为 SERVICE_AUTO_START。