我需要查看我的 ios/android 应用程序中的文件夹。
我想用FileSystemWatcher
.
这是我的代码:
var DocFolder = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var InboxFolder = DocFolder + "/Inbox";
FileSystemWatcher watcher = new FileSystemWatcher() {
Path = InboxFolder,
NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName,
Filter = "*.*",
EnableRaisingEvents = true
};
watcher.Created += (object sender, FileSystemEventArgs e) => {
// do stuff
};
初始化时FileSystemWatcher
会触发此错误:
System.NotImplementedException: The method or operation is not implemented.
我怎样才能使它起作用?
还有另一种观看文件夹的方法吗?
谢谢!