1、函数原型：
BOOL PWRTCheckPermission (
DWORD permlevel,
DWORD suppress_messagebox )
Des cription
Checks if the user logged in has the user authorization for the authorization level passed.
Parameters
permlevel
Number of the authorization level to be checked.
suppress_messagebox
If suppress_messagebox != 0, no box is displayed.
2、报警可以分组，但报警控件能不能像你描述的那样显示，还未验证。
3、拷屏。