如何通过编程开启Windows 10 Action Center及指定系统通知？

Great question! Since you're working with a locked-down Windows 10 base image for manufacturing, let's walk through how to build a patch that automates these settings, plus confirm your core question about programmatic control.

1. Enabling Action Center Programmatically #

Action Center is typically disabled via registry keys or group policy. To enable it, you can modify these settings in your patch (via PowerShell, C#, or a batch script):

Registry Modifications #

• Machine-wide setting (overrides user preferences):
  Navigate to HKLM\Software\Policies\Microsoft\Windows\Explorer and set the DWORD value DisableNotificationCenter to 0. If the value doesn't exist, create it.
• User-specific setting:
  Navigate to HKCU\Software\Microsoft\Windows\CurrentVersion\PushNotifications and set the DWORD value ToastEnabled to 1. This ensures toast notifications (and Action Center) are enabled for the user.

Example PowerShell Script Snippet #

# Enable Action Center machine-wide
Set-ItemProperty -Path "HKLM:\Software\Policies\Microsoft\Windows\Explorer" -Name "DisableNotificationCenter" -Value 0 -Type DWord -Force

# Enable Toast notifications (required for Action Center) for current user
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\PushNotifications" -Name "ToastEnabled" -Value 1 -Type DWord -Force

# Restart Explorer to apply changes immediately
Stop-Process -Name explorer -Force

2. Enabling Windows Updates & Defender Notifications #

You don't need to touch toast notification implementation—just modify the system settings that control these specific notifications. Here's how:

Windows Updates Notifications #

Modify the registry for the Update Orchestrator service:

# Enable Windows Updates notifications for current user
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Microsoft.Windows.UpdateOrchestrator" -Name "Enabled" -Value 1 -Type DWord -Force

Windows Defender Notifications #

Modify the registry for the Security Health UI (which handles Defender alerts):

# Enable Windows Defender notifications for current user
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Microsoft.Windows.SecHealthUI" -Name "Enabled" -Value 1 -Type DWord -Force

3. Can We Programmatically Toggle Action Center & Specific Notifications? #

Absolutely! You don't need to work with toast notification APIs to control these settings. Here's the breakdown:

• Action Center: Use the registry keys mentioned above (set DisableNotificationCenter to 1 to disable, 0 to enable; same for ToastEnabled). For enterprise manufacturing deployments, you can also push these settings via Group Policy Objects (GPO) or provisioning packages.
• Specific Notifications: Most system services and apps have dedicated registry entries under HKCU:\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\<App/Service ID>. Toggling the Enabled DWORD between 0 (off) and 1 (on) controls their notifications. You can find the correct ID for any app by browsing the entries in that registry path.

内容的提问来源于stack exchange，提问作者sshoots