Por exemplo, suponha que você tenha um servidor crítico que deve ser mantido em execução 24 horas por dia, 7 dias por semana. You can then handle its Elapsed event to provide regular processing. Em seguida, você pode manipular seu Elapsed evento para fornecer processamento regular. Typically, a Timer object is declared at the class level so that it stays in scope as long as it is needed. Normalmente, um Timer objeto é declarado no nível de classe para que ele permaneça no escopo, desde que seja necessário. You can configure the Timer object to raise the event just once or repeatedly using the AutoReset property. Você pode configurar o Timer objeto para gerar o evento apenas uma vez ou repetidamente usando a AutoReset propriedade.
The Timer component is a server-based timer that raises an Elapsed event in your application after the number of milliseconds in the Interval property has elapsed. O Timer componente é um temporizador baseado em servidor que gera um Elapsed evento em seu aplicativo após o número de milissegundos na Interval Propriedade ter decorrido. ' The Elapsed event was raised at 09:40:47.148 ' The Elapsed event was raised at 09:40:45.133 ' The Elapsed event was raised at 09:40:43.132 ' The Elapsed event was raised at 09:40:41.117 ' The Elapsed event was raised at 09:40:39.116 ' The Elapsed event was raised at 09:40:37.116 ' The Elapsed event was raised at 09:40:35.100 ' The Elapsed event was raised at 09:40:33.100 ' The Elapsed event was raised at 09:40:31.084 ' The application started at 09:40:29.068 ' Press the Enter key to exit the application. ' The example displays output like the following: Private static aTimer Ĭonsole.WriteLine("\nPress the Enter key to exit the application.\n") Ĭonsole.WriteLine("The application started at ", The event handler displays the value of the ElapsedEventArgs.SignalTime property each time it is raised. O manipulador de eventos exibe o valor da ElapsedEventArgs.SignalTime Propriedade cada vez que é gerado. The following example instantiates a object that fires its Timer.Elapsed event every two seconds (2,000 milliseconds), sets up an event handler for the event, and starts the timer. O exemplo a seguir instancia um objeto que dispara seu Timer.Elapsed evento a cada dois segundos (2.000 milissegundos), configura um manipulador de eventos para o evento e inicia o temporizador.
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