麻烦从另一个类调用方法

时间:2014-12-29 16:01:26

标签: c#

我一直在使用c#中的计时器,因为我以前从未这样做过。我希望有一个OnTimedEvents方法,我在一个单独的类中声明,因为我将在各种其他类中调用它进行各种其他测试,但我无法正确调用它而不会出现错误。具体来说,我得到的方法没有过载方法''取0个参数。我不能像其他方法那样解决这个问题。这是代码:

class MSOfficeApps {
    public static Timer aTimer;

    public void appWord() {
        var programCS = new Program();
        Microsoft.Office.Interop.Word.Application WordObj;
        WordObj = (Microsoft.Office.Interop.Word.Application)System.Runtime.InteropServices.Marshal.GetActiveObject("Word.Application");
        for(int i = 0; i < WordObj.Windows.Count; i++) {
            object idx = i + 1;
            Microsoft.Office.Interop.Word.Window WinObj = WordObj.Windows.get_Item(ref idx);
            Console.WriteLine(WinObj.Document.FullName);
            aTimer = new System.Timers.Timer(600000);  //Sets timer to 6 minute increments
            aTimer.Elapsed += ElapsedEventHandler(programCS.OnTimedEvent());  //Throwing an error at programCS.OnTimedEvent()
        }
    }

这就是我试图打电话

class Program {
    private static void Main(string[] args) {
        SearchProcesses sP = new SearchProcesses();

        sP.BuildProcessLists();

        Console.WriteLine("Press Enter to exit the program...");
        Console.ReadLine();
    }

    public static void OnTimedEvent(Object source, ElapsedEventArgs e) {
        Console.WriteLine("Event was raised at {0}", e.SignalTime);
    }
}

请告知:)

1 个答案:

答案 0 :(得分:0)

更改

aTimer.Elapsed += ElapsedEventHandler(programCS.OnTimedEvent());

aTimer.Elapsed += ElapsedEventHandler(programCS.OnTimedEvent);

您正在调用programCS.OnTimedEvent,而不是将其作为引用传递(并在不带参数的情况下调用它),从而导致错误。