我创建了一个 Windows 服务,将调用一些 COM 组件,因此我在 Main 函数上标记了 [STAThread]。然而,当定时器触发时,它报告 MTA 并且 COM 调用失败。我该如何解决这个问题?
using System;
using System.Diagnostics;
using System.ServiceProcess;
using System.Threading;
using System.Timers;
namespace MyMonitorService
{
public class MyMonitor : ServiceBase
{
#region Members
private System.Timers.Timer timer = new System.Timers.Timer();
#endregion
#region Construction
public MyMonitor ()
{
this.timer.Interval = 10000; // set for 10 seconds
this.timer.Elapsed += new System.Timers.ElapsedEventHandler(this.timer_Elapsed);
}
#endregion
private void timer_Elapsed (object sender, ElapsedEventArgs e)
{
EventLog.WriteEntry("MyMonitor", String.Format("Thread Model: {0}", Thread.CurrentThread.GetApartmentState().ToString()), EventLogEntryType.Information);
}
#region Service Start/Stop
[STAThread]
public static void Main ()
{
ServiceBase.Run(new MyMonitor());
}
protected override void OnStart (string[] args)
{
EventLog.WriteEntry("MyMonitor", "My Monitor Service Started", EventLogEntryType.Information);
this.timer.Enabled = true;
}
protected override void OnStop ()
{
EventLog.WriteEntry("MyMonitor", "My Monitor Service Stopped", EventLogEntryType.Information);
this.timer.Enabled = false;
}
#endregion
}
}