CallbackFilter

Instant control over file and folder operations in Windows and .NET applications

OnFilterAttachToFsVolumeN event/delegate/callback

Filter:

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

CallbackFilter     See also    

Overview

Notifies about a new file system volume

Declaration

[Pascal]
    property OnFilterAttachToFsVolumeN : TCbFltFilterAttachToFsVolumeEventN;
    TCbFltFilterAttachToFsVolumeEventN = procedure(Sender : TObject; VolumeName : TCBString) of object;

[C++ (Lib)]
    typedef void (*CbFltFilterAttachToFsVolumeEventN)(CallbackFilter* Sender, LPCWSTR VolumeName);

[C++ (VCL)]
    typedef void __fastcall (__closure *TCbFltFilterAttachToFsVolumeEventN)(System::TObject* Sender, TCBString VolumeName);

[C++ (.NET)]
    public delegate void CbFltFilterAttachToFsVolumeEventN(CallbackFilter^ Sender, String^ VolumeName);

[C#]
    delegate void CbFltFilterAttachToFsVolumeEventN(CallbackFilter Sender, String VolumeName);

[VB.NET]
    Delegate Sub CbFltFilterAttachToFsVolumeEventN(ByVal Sender As CallbackFilter, ByVal VolumeName As String)

Parameters

  • Sender - reference to the class that called the delegate/event handler
  • VolumeName - the name of the volume which has been mounted to the system

Description

Use this notification event to be informed when new file system volume appears in the system. You can set filter rules on the new volume, if needed, in response to this event. This notification is sent shortly after the volume is mounted, but not synchronously. For synchronous notification see OnFilterAttachToFsVolumeC event. Use ProcessMountVolumeEvent property to select, which kind of callback / event handler is called when the filter is attached or detached.

Error handling

See Error handling topic for detailed information about how to report errors, which occur in the event handlers, back to CallbackFilter.

See also

ProcessMountVolumeEvent     OnFilterAttachToFsVolumeC     OnFilterDetachFromFsVolumeN    

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