Gets or sets the path of the directory to watch.
Assembly: System (in System.dll)
[<SettingsBindableAttribute(true)>] [<TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=184.108.40.206, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")>] [<IODescriptionAttribute("FSW_Path")>] member Path : string with get, set
Property ValueType: System.String
The path to monitor. The default is an empty string ("").
The specified path does not exist or could not be found.
The specified path contains wildcard characters.
The specified path contains invalid path characters.
This is a fully qualified path to a directory. If the IncludeSubdirectories property is true, this directory is the root at which the system watches for changes; otherwise it is the only directory watched. To watch a specific file, set the property to the fully qualified, correct directory, and the Filter property to the file name.
The property supports Universal Naming Convention (UNC) paths.
This property must be set before the component can watch for changes.
When a directory is renamed, the FileSystemWatcher automatically reattaches itself to the newly renamed item. For example, if you set the property to "C:\My Documents" and then manually rename the directory to "C:\Your Documents", the component continues listening for change notifications on the newly renamed directory. However, when you ask for the property, it contains the old path. This happens because the component determines what directory watches based on the handle, rather than the name of the directory. Renaming does not affect the handle. So, if you destroy the component, and then recreate it without updating the property, your application will fail because the directory no longer exists.
The following example creates a FileSystemWatcher to watch the directory specified at run time. The component is set to watch for changes in LastWrite and LastAccess time, the creation, deletion, or renaming of text files in the directory. If a file is changed, created, or deleted, the path to the file prints to the console. When a file is renamed, the old and new paths print to the console.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.