C#獲取操作系統日志信息(2)

示例代碼如下:

using System.Diagnostics;
using System;
namespace LogVIEw
{
 public class SysLogVIEw
 {
  private EventLogEntryCollection eventCollection;
  private EventLog systemEvent;

  public SysLogVIEw()
  {
   systemEvent = new EventLog();
   systemEvent.Log = "System";
   eventCollection = systemEvent.EntrIEs;
  }
  private void LoadEventLog(int c)
  {
   EventLog systemEvent = new EventLog();
   systemEvent.Log = "System";
   eventCollection = systemEvent.EntrIEs;
   int length = eventCollection.Count;
   EventLogEntry entry = eventCollection[c];
   string[] title = {
      entry.EntryType.ToString(),
      entry.TimeGenerated.ToLongDateString(),
      entry.TimeGenerated.ToLongTimeString(),
      entry.Source,
      entry.Category,
      entry.EventID.ToString(),
      entry.UserName,
      entry.MachineName
     };
   for(int j=0;j   {
    Console.WriteLine(title[j]);
   }
   Console.WriteLine("\n" + eventCollection[c].Message);
  }
  private string DisplayEventCount()
  {
   return(eventCollection.Count.ToString());
  }
  public static void Main(string[] args)
  {
   SysLogView slv = new SysLogVIEw();
   if (args.Length == 1)
   {
    int x = Convert.ToInt32(args[0]);
    slv.LoadEventLog(x);
   }
   else
   {
    Console.WriteLine("Event count: " + slv.DisplayEventCount());
    Console.WriteLine("Query Message: SysLogVIEw.exe Number");
   }
  }
 }
}