CallbackFilter.Altitude property


Pascal    C++ (Lib)    C++ (VCL)    C++ (.NET)    C#    VB.NET   

CallbackFilter     See also    


Lets you specify the altitude of the driver in minifilter mode


    property Altitude : LongWord ;

[C++ (Lib)]
    static unsigned long GetAltitude(void);
    static void SetAltitude(unsigned long Value);

[C++ (VCL)]
    __property unsigned long Altitude;

[C++ (.NET)]
    static property UInt32 Altitude;

    static property UInt32 Altitude;

    Property Altitude As UInt32


Use this property to change the altitude of the driver in minifilter mode. Default value is 360000, but this value has not been registered with Microsoft. Read more about Mini-filter driver altitudes to find out, how to register the value for Altitude of the mini-filter.

Reading this property if the altitude has not been set (either during the driver installation or using this property) will throw an exception with ErrorCode 2.

Read more about Legacy and MiniFilter modes.

See also

FilterMode     InstallDriverEx