RenamedEventArgs.OldFullPath 属性

定义

命名空间:

System.IO

程序集:

System.IO.FileSystem.Watcher.dll

程序集:

System.dll

程序集:

netstandard.dll

获取受影响的文件或目录的前一个完全限定的路径。

public:
 property System::String ^ OldFullPath { System::String ^ get(); };

public string OldFullPath { get; }

member this.OldFullPath : string

Public ReadOnly Property OldFullPath As String

属性值

String

受影响的文件或目录的前一个完全限定的路径。

示例

以下示例演示了该 OldFullPath 属性。 此代码示例是为 RenamedEventArgs 类提供的一个更大示例的一部分。

//  This method is called when a file is renamed.
private static void OnRenamed(object source, RenamedEventArgs e)
{
    //  Show that a file has been renamed.
    WatcherChangeTypes wct = e.ChangeType;
    Console.WriteLine("File {0} {2} to {1}", e.OldFullPath, e.FullPath, wct.ToString());
}

' This method is called when a file is renamed.
Private Sub OnRenamed(ByVal source As Object, ByVal e As RenamedEventArgs)

    ' Show that a file has been renamed.
    Dim wct As WatcherChangeTypes = e.ChangeType
    Console.WriteLine("File {0} {2} to {1}", e.OldFullPath, e.FullPath, wct.ToString())
End Sub

注解

此属性返回使用初始化的相同路径 FileSystemWatcher ，即使它是相对路径也是如此。