FileSystemEventArgs.ChangeType 屬性

定義

命名空間:

System.IO

組件:

System.IO.FileSystem.Watcher.dll

組件:

System.dll

組件:

netstandard.dll

取得發生的目錄事件型別。

public:
 property System::IO::WatcherChangeTypes ChangeType { System::IO::WatcherChangeTypes get(); };

public System.IO.WatcherChangeTypes ChangeType { get; }

member this.ChangeType : System.IO.WatcherChangeTypes

Public ReadOnly Property ChangeType As WatcherChangeTypes

屬性值

WatcherChangeTypes

其中一個 WatcherChangeTypes 值，表示檔案系統中偵測到的變更類型。

範例

下列範例示範 ChangeType 屬性。 此程式碼範例是提供給 類別之較大範例的 FileSystemEventArgs 一部分。

//  This method is called when a file is created, changed, or deleted.
private static void OnChanged(object source, FileSystemEventArgs e)
{
    //  Show that a file has been created, changed, or deleted.
    WatcherChangeTypes wct = e.ChangeType;
    Console.WriteLine("File {0} {1}", e.FullPath, wct.ToString());
}

' This method is called when a file is created, changed, or deleted.
Private Sub OnChanged(ByVal source As Object, ByVal e As FileSystemEventArgs)

    ' Show that a file has been created, changed, or deleted.
    Dim wct As WatcherChangeTypes = e.ChangeType
    Console.WriteLine("File {0} {1}", e.FullPath, wct.ToString())
End Sub

另請參閱

• WatcherChangeTypes