如何使用C＃共享和取消共享Windows文件夾

Question

我必須與用戶共享一個文件夾，並使用c＃以編程方式取消共享它。 我可以使用Win32_Share類的InvokeMethod共享文件夾。

            int IsShared = 0;
            ManagementClass mc = new ManagementClass("Win32_Share");

            object[] methodargs = { folderPath, shareName, "0" };

            object result = mc.InvokeMethod("Create", methodargs);


            if ((uint)result != 0)
            {
                IsShared = 1;
                return IsShared;
            }
            else
                return IsShared;

但是，如何針對特定用戶呢？

還請讓我知道如何取消共享嗎？ Win32_Share類具有delete（）方法。但是我無法取消共享它。

Answer 1

也許不是最好的方法，但是我最終以靜默方式調用了命令行，它對我有用：

分享：

        var folderName = "your_shared_folder_name";
        var targetDir = "your_folders_target_path";
        var process = new Process();

        process.StartInfo = new ProcessStartInfo()
        {
            UseShellExecute = false,
            RedirectStandardError = true,
            RedirectStandardInput = true,
            RedirectStandardOutput = true,
            CreateNoWindow = true,
            ErrorDialog = false,
            WindowStyle = ProcessWindowStyle.Hidden,
            FileName = "cmd.exe",
            Arguments = $"/C net share {folderName}=\"{targetDir}\" /Grant:Everyone,READ"
        };

        process.Start();
        process.WaitForExit();

注意/ Grant：Everyone，READ 。 這就是我想要的，但是您可能想弄一點這個部分。

刪除：

    var folderName = "your_shared_folder_name";
    var process = new Process();
    process.StartInfo = new ProcessStartInfo()
    {
        UseShellExecute = false,
        RedirectStandardError = true,
        RedirectStandardInput = true,
        RedirectStandardOutput = true,
        CreateNoWindow = true,
        ErrorDialog = false,
        WindowStyle = ProcessWindowStyle.Hidden,
        FileName = "cmd.exe",
        Arguments = $"/C net share \"{folderName}\" /delete"
    };

    process.Start();
    process.WaitForExit();

Answer 2

檢查以下內容

 private void shareDir(string p)
    {
        string shareName = "testshare";
        string shareDesc = "This is a test share kekelar2000";
        string path = p;

        SHARE_INFO_502 info = new SHARE_INFO_502();
        info.shi502_netname = shareName;
        info.shi502_type = SHARE_TYPE.STYPE_DISKTREE;
        info.shi502_remark = shareDesc;
        info.shi502_permissions = 0;    // ignored for user-level security
        info.shi502_max_uses = 1;
        info.shi502_current_uses = 1;
        info.shi502_path = path;
        info.shi502_passwd = null;        // ignored for user-level security
        info.shi502_reserved = 0;
        info.shi502_security_descriptor = IntPtr.Zero;

        uint error = 0;
        uint result = NetShareAdd(Dns.GetHostName(), 502, ref info, out error);
    }