上代码:if (System.Diagnostics.EventLog.SourceExists("DBAutoBackupService"))
{
System.Diagnostics.EventLog.DeleteEventSource("DBAutoBackupService");
}
EventLog.CreateEventSource("DBAutoBackupService", "DbABSLog");
this.eventLog1.Source = "DBAutoBackupService";
this.eventLog1.WriteEntry("日志测试");
this.textBox1.Text = System.Diagnostics.EventLog.LogNameFromSourceName("DBAutoBackupService", 我的计算机名称);按MSDN所说,日志应该写入,但结果是日志依然写入Applictaion里,描述如下:
事件 ID ( 0 )的描述(在资源( DBAutoBackupService )中)无法找到。本地计算机可能没有必要的注册信息或消息 DLL 文件来从远端计算机显示消息。您可能可以使用 /AUXSOURCE= 标识来检索词描述;查看帮助和支持以了解详细信息。下列信息是事件的一部分: 日志测试.但textBox1的值取到的是DbABSLog也就是说,我将事件源注册到DbABSLog,系统也承认了,但写入日志的时候就是不往DbABSLog里写入,偏偏往Application日志里写,加上代码this.eventLog1.Log = "DbABSLog";结果也是一样的。
{
System.Diagnostics.EventLog.DeleteEventSource("DBAutoBackupService");
}
EventLog.CreateEventSource("DBAutoBackupService", "DbABSLog");
this.eventLog1.Source = "DBAutoBackupService";
this.eventLog1.WriteEntry("日志测试");
this.textBox1.Text = System.Diagnostics.EventLog.LogNameFromSourceName("DBAutoBackupService", 我的计算机名称);按MSDN所说,日志应该写入,但结果是日志依然写入Applictaion里,描述如下:
事件 ID ( 0 )的描述(在资源( DBAutoBackupService )中)无法找到。本地计算机可能没有必要的注册信息或消息 DLL 文件来从远端计算机显示消息。您可能可以使用 /AUXSOURCE= 标识来检索词描述;查看帮助和支持以了解详细信息。下列信息是事件的一部分: 日志测试.但textBox1的值取到的是DbABSLog也就是说,我将事件源注册到DbABSLog,系统也承认了,但写入日志的时候就是不往DbABSLog里写入,偏偏往Application日志里写,加上代码this.eventLog1.Log = "DbABSLog";结果也是一样的。
using System.Diagnostics;
class MyEventlogClass
{
public static void Main()
{
String myEventType=null;
// Associate the instance of 'EventLog' with local System Log.
EventLog myEventLog = new EventLog("System", ".");
Console.WriteLine("1:Error");
Console.WriteLine("2:Information");
Console.WriteLine("3:Warning");
Console.WriteLine("Select the Event Type");
int myOption=Convert.ToInt32(Console.ReadLine());
switch(myOption)
{
case 1: myEventType="Error";
break;
case 2: myEventType="Information";
break;
case 3: myEventType="Warning";
break;
default: break;
} EventLogEntryCollection myLogEntryCollection=myEventLog.Entries;
int myCount =myLogEntryCollection.Count;
// Iterate through all 'EventLogEntry' instances in 'EventLog'.
for(int i=myCount-1;i>0;i--)
{
EventLogEntry myLogEntry = myLogEntryCollection[i];
// Select the entry having desired EventType.
if(myLogEntry.EntryType.ToString().Equals(myEventType))
{
// Display Source of the event.
Console.WriteLine(myLogEntry.Source
+" was the source of last event of type "
+myLogEntry.EntryType);
return;
}
} }
}EventLog