'全局代码 Public _Boot_Date As Date = Date.Now() '执行该代码的时间(启动系统的时间) Public _Boot_Span As String = "" '执行该代码的时间(启动系统的时间) Public _User_ACC As String = "帐号" '当前登录帐号 Public _User_EN As String = "英文名称" '当前登录帐号,英文名称 Public _User_CN As String = "中文名称" '当前登录帐号,中文名称