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SystemEvents.UserPreferenceChanged Event
Definition
- Namespace:
- Microsoft.Win32
- Assembly:
- Microsoft.Win32.SystemEvents.dll
- Assembly:
- System.dll
- Package:
- Microsoft.Win32.SystemEvents v11.0.0-preview.5.26302.115
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
- Source:
- SystemEvents.cs
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when a user preference has changed.
public:
static event Microsoft::Win32::UserPreferenceChangedEventHandler ^ UserPreferenceChanged;public static event Microsoft.Win32.UserPreferenceChangedEventHandler? UserPreferenceChanged;public static event Microsoft.Win32.UserPreferenceChangedEventHandler UserPreferenceChanged;member this.UserPreferenceChanged : Microsoft.Win32.UserPreferenceChangedEventHandler Public Shared Custom Event UserPreferenceChanged As UserPreferenceChangedEventHandler Event Type
Exceptions
System event notifications are not supported under the current context. Server processes, for example, might not support global system event notifications.
The attempt to create a system events window thread did not succeed.
Remarks
Note
This event is only raised if the message pump is running. In a Windows service, unless a hidden form is used or the message pump has been started manually, this event will not be raised. For a code example that shows how to handle system events by using a hidden form in a Windows service, see the SystemEvents class.
Caution
Because this is a static event, you must detach your event handlers when your application is disposed, or memory leaks will result.
Applies to
See also
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