« Service et csharp » : différence entre les versions
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| Ligne 52 : | Ligne 52 : | ||
# Application tab → Startup object = {{boxx|MyService.Program}} | # Application tab → Startup object = {{boxx|MyService.Program}} | ||
= Install the service = | = [https://docs.microsoft.com/en-us/dotnet/framework/windows-services/how-to-install-and-uninstall-services Install the service] = | ||
== InstallUtil == | == InstallUtil == | ||
<kode lang='ps'> | <kode lang='ps'> | ||
Version du 20 février 2022 à 22:53
Links
Create the project
- File → New → Project
- Windows Service (.NET Framework)
- Rename Service1.cs to MyService.cs
- Double-click on MyService.cs to open the designer → Properties → ServiceName = MyService
Code
| MyService.cs |
public partial class MyService : ServiceBase
{
public MyService()
{
InitializeComponent();
}
protected override void OnStart(string[] args)
{ }
protected override void OnStop()
{ }
}
|
| Program.cs |
static void Main()
{
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[]
{
new MyService()
};
ServiceBase.Run(ServicesToRun);
}
|
Installer
- Right-click on MyService.cs → View Designer
- Right-click on the background → Add Installer
- A new class ProjectInstaller has been added
- Right-click on ProjectInstaller.cs → View Designer
- Description = This service manages the ...
- DisplayName = My service
- StartType = Automatic
- Select serviceProcessInstaller1 → Properties → Account = LocalSystem
Build the service
- Right-click on MyService project → Properties
- Application tab → Startup object = MyService.Program
Install the service
InstallUtil
|
# first deploy your service (MyService.exe) to the folder "C:\Program Files\MyService" # install MyService C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe "C:\Program Files\MyService\MyService.exe" # uninstall MyService C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe /u "C:\Program Files\MyService\MyService.exe" |
| MyServiceInstaller.cs |
[RunInstaller(true)]
public class MyServiceInstaller : Installer
{
public MyServiceInstaller()
{
var processInstaller = new ServiceProcessInstaller();
var serviceInstaller = new ServiceInstaller();
var assemblyDescription = Assembly.GetExecutingAssembly()
.GetCustomAttributes(typeof(AssemblyDescriptionAttribute), false)
.OfType<AssemblyDescriptionAttribute>().FirstOrDefault();
processInstaller.Account = ServiceAccount.LocalSystem;
serviceInstaller.ServiceName = typeof(WindowsCommandsService).Name;
serviceInstaller.DisplayName = string.Concat(typeof(WindowsCommandsService).Name.Select(x => Char.IsUpper(x) ? $" {x}" : $"{x}")).TrimStart(' ');
serviceInstaller.Description = assemblyDescription?.Description;
serviceInstaller.StartType = ServiceStartMode.Manual;
this.Installers.Add(processInstaller);
this.Installers.Add(serviceInstaller);
}
}
|
PowerShell
Open a powershell prompt with administrative credentials.
|
|
cd $home\source\repos\MyService\MyService\bin\Debug New-Service -Name "MyService" -DisplayName "My service" -Description "This service runs ..." -StartupType "Manual" -BinaryPathName MyService.exe # uninstall, PowerShell 6 or later is required Remove-Service -Name "MyService" # after the executable for a service is deleted, the service might still be present in the registry # remove the entry for the service from the registry sc.exe delete "MyService" |
Developer Command Prompt for VS
Open Developer Command Prompt for VS with administrative credentials.
|
cd %UserProfile%\source\repos\MyService\MyService\bin\Debug installutil MyService.exe REM %windir%\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe REM uninstall the service installutil.exe /u MyService.exe |
Create an installer package
- Install the Wix Toolset Visual Studio Extension
