Xceed .NET Libraries Documentation
Xceed.FileSystem Assembly / Xceed.FileSystem Namespace / FileSystemItem Class / DoRefresh Method
A reference to a FileSystemEventsSession object which is responsible for raising all events that occur during the process.


In This Topic
    DoRefresh Method (FileSystemItem)
    In This Topic
    Re-reads the information from the physical item.
    Syntax
    'Declaration
     
    Protected MustOverride Sub DoRefresh( _
       ByVal session As FileSystemEventsSession _
    ) 
    'Usage
     
    Dim instance As FileSystemItem
    Dim session As FileSystemEventsSession
     
    instance.DoRefresh(session)
    protected abstract void DoRefresh( 
       FileSystemEventsSession session
    )

    Parameters

    session
    A reference to a FileSystemEventsSession object which is responsible for raising all events that occur during the process.
    Remarks

    When a FileSystemItem object's properties, such as Attributes or CreationDateTime, are first accessed, a snapshot of the underlying physical item's properties should be taken. This snapshot should not be automatically updated whenever the physical item's properties change.

    Refresh should re-read the information from the physical item and updates the snapshot.

    Refresh should be called before accessing a property, or the information returned could be outdated.
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also