c# - WMI SQL 查询错误

Question

我不断收到与 OR 语句有关的 WMI 查询的错误输出。我读到 or 必须放在 AND 之后。我究竟做错了什么？

WqlEventQuery("SELECT * FROM __InstanceOperationEvent WITHIN 2 WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'iexplore.exe' OR TargetInstance.Name = 'notepad.exe' ");

错误是这样的：“无效查询”

Answer 1

我想通了...我必须先放 or 声明！

WqlEventQuery("SELECT * FROM __InstanceOperationEvent WITHIN 2 WHERE (TargetInstance.Name = 'notepad.exe' OR TargetInstance.Name = 'iexplore.exe') AND TargetInstance ISA 'Win32_Process'");