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FileSystemWatcher.Renamed Event
Visual Studio 2010
Occurs when a file or directory in the specified Path is renamed.
Assembly: System (in System.dll)
The following example uses the Renamed event to display the file path to the console whenever the watched file is renamed.
Imports System Imports System.IO Imports Microsoft.VisualBasic Imports System.Security.Permissions Public Class Watcher Public Shared Sub Main() Run() End Sub <PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _ Private Shared Sub Run Dim args() As String = System.Environment.GetCommandLineArgs() ' If a directory is not specified, exit the program. If args.Length <> 2 Then ' Display the proper way to call the program. Console.WriteLine("Usage: Watcher.exe (directory)") Return End If ' Create a new FileSystemWatcher and set its properties. Dim watcher As New FileSystemWatcher() watcher.Path = args(1) ' Watch for changes in LastAccess and LastWrite times, and ' the renaming of files or directories. watcher.NotifyFilter = (NotifyFilters.LastAccess Or NotifyFilters.LastWrite Or NotifyFilters.FileName Or NotifyFilters.DirectoryName) ' Only watch text files. watcher.Filter = "*.txt" ' Add event handlers. AddHandler watcher.Changed, AddressOf OnChanged AddHandler watcher.Created, AddressOf OnChanged AddHandler watcher.Deleted, AddressOf OnChanged AddHandler watcher.Renamed, AddressOf OnRenamed ' Begin watching. watcher.EnableRaisingEvents = True ' Wait for the user to quit the program. Console.WriteLine("Press 'q' to quit the sample.") While Chr(Console.Read()) <> "q"c End While End Sub ' Define the event handlers. Private Shared Sub OnChanged(source As Object, e As FileSystemEventArgs) ' Specify what is done when a file is changed, created, or deleted. Console.WriteLine("File: " & e.FullPath & " " & e.ChangeType) End Sub Private Shared Sub OnRenamed(source As Object, e As RenamedEventArgs) ' Specify what is done when a file is renamed. Console.WriteLine("File: {0} renamed to {1}", e.OldFullPath, e.FullPath) End Sub End Class
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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