DmtpRemoteAccessExtensionGetDirectoryInfoAsyncTRpcActor 方法
            异步获取远程端的文件夹信息
            
命名空间: TouchSocket.Dmtp.RemoteAccess程序集: TouchSocketPro.Dmtp (在 TouchSocketPro.Dmtp.dll 中) 版本:4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
public static Task<RemoteDirectoryInfoResult> GetDirectoryInfoAsync<TRpcActor>(
	this TRpcActor rpcActor,
	string path,
	Metadata metadata = null,
	int millisecondsTimeout = 5000,
	CancellationToken cancellationToken = default
)
where TRpcActor : IDmtpRemoteAccessActor
<ExtensionAttribute>
Public Shared Function GetDirectoryInfoAsync(Of TRpcActor As IDmtpRemoteAccessActor) ( 
	rpcActor As TRpcActor,
	path As String,
	Optional metadata As Metadata = Nothing,
	Optional millisecondsTimeout As Integer = 5000,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of RemoteDirectoryInfoResult)
[<ExtensionAttribute>]
static member GetDirectoryInfoAsync : 
        rpcActor : 'TRpcActor * 
        path : string * 
        ?metadata : Metadata * 
        ?millisecondsTimeout : int * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _metadata = defaultArg metadata null
        let _millisecondsTimeout = defaultArg millisecondsTimeout 5000
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<RemoteDirectoryInfoResult>  when 'TRpcActor : IDmtpRemoteAccessActor
- rpcActor  TRpcActor
 - 远程访问Actor实例
 - path  String
 - 文件夹路径
 - metadata  Metadata  (Optional)
 - 元数据
 - millisecondsTimeout  Int32  (Optional)
 - 超时时间(毫秒)
 - cancellationToken  CancellationToken  (Optional)
 - 可取消令牌
 
- TRpcActor
 - 远程访问Actor类型
 
TaskRemoteDirectoryInfoResult远程文件夹信息结果在 Visual Basic 和 C# 中,这个方法可以当成为类型 
TRpcActor 的实例方法来调用。在采用实例方法语法调用这个方法时,请省略第一个参数。请参考 
扩展方法 (Visual Basic) 或 
扩展方法 (C# 编程指南) 获取更多信息。