wmiex.mof

windows2000驱动编程源代码

[WMI, guid("295CF049-FE7C-4ce1-A178-737E55F6EDF9"),
	Dynamic, Provider("WMIProv"),
	WmiExpense(1),
	Locale("MS\\0x409"),
        Description("WMI Example class")]
 
class W2KDriverBook_WMIEx {
 
// Required item definitions - unused by driver
    [key, read] string InstanceName;
    [read] boolean Active;
 
// Property:  Total Characters Transfered (R & W)
    [read,
     WmiDataId(1),
     WmiScale(0),
     Description("Total Character Transfers")]
     uint32 TotalTransfers;
 
// Property: Total Read Requests
    [read,
     WmiDataId(2),
	 Description("Total Read Requests") ]
     uint32 TotalReads;       
 
// Property: Total Write Requests
    [read,
     WmiDataId(3),
     Description("Total Write Requests") ]
     uint32 TotalWrites;
};