SystemEvents.TimerElapsed Event
Definition
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 windows timer interval has expired.
public:
static event Microsoft::Win32::TimerElapsedEventHandler ^ TimerElapsed;
public static event Microsoft.Win32.TimerElapsedEventHandler? TimerElapsed;
public static event Microsoft.Win32.TimerElapsedEventHandler TimerElapsed;
member this.TimerElapsed : Microsoft.Win32.TimerElapsedEventHandler
Public Shared Custom Event TimerElapsed As TimerElapsedEventHandler
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
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應