说我有一个代码：
public void StartThreadWatch()
{
EventQuery query = new EventQuery
("SELECT * FROM _InstanceCreationEvent WITHIN 1 " +
"WHERE TargetInstance ISA 'Win32_Process'";
ManagementEventWatcher watcher =
new ManagementEventWatch(query);
watch.EventArrived += EventArrived;
watch.Start();
}
我不知道＆＃39; ISA＆＃39;在查询...