Edit

SystemEvents.TimeChanged Event

  • Reference

Definition

Namespace:
Microsoft.Win32
Assembly:
Microsoft.Win32.SystemEvents.dll
Assembly:
System.dll
Package:
Microsoft.Win32.SystemEvents v6.0.0
Package:
Microsoft.Win32.SystemEvents v7.0.0
Package:
Microsoft.Win32.SystemEvents v8.0.0
Package:
Microsoft.Win32.SystemEvents v9.0.0-preview.2.24128.5
Source:
SystemEvents.cs
Source:
SystemEvents.cs
Source:
SystemEvents.cs

Occurs when the user changes the time on the system clock.

public:
 static event EventHandler ^ TimeChanged;
public static event EventHandler TimeChanged;
public static event EventHandler? TimeChanged;
member this.TimeChanged : EventHandler 
Public Shared Custom Event TimeChanged As EventHandler

Event Type

EventHandler

Exceptions

InvalidOperationException

System event notifications are not supported under the current context. Server processes, for example, might not support global system event notifications.

ExternalException

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