C#

public class Rootobject    
{    
     public Datum[] data { get; set; }    
     public Meta meta { get; set; }    
     public Links links { get; set; }    
}    
    
public class Meta    
{    
     public int count { get; set; }    
     public string version { get; set; }    
}    
    
public class Links    
{    
     public string self { get; set; }    
     public string first { get; set; }    
     public string last { get; set; }    
     public string next { get; set; }    
}    
    
public class Datum    
{    
     public string type { get; set; }    
     public string id { get; set; }    
     public Attributes attributes { get; set; }    
     public Relationships relationships { get; set; }    
     public Links4 links { get; set; }   
}

public class Rootobject    
{    
    public Result result { get; set; }    
    public bool success { get; set; }    
}    
    
public class Result    
{    
    public string title { get; set; }    
    public Datum[] data { get; set; }    
    public int total { get; set; }    
}    
    
public class Datum    
{    
    public string type { get; set; }    
    public string title { get; set; }    
    public string series_title { get; set; }    
    public string label { get; set; }    
    public string content_id { get; set; }    
    public string airdate { get; set; }    
    public long airdate_ts { get; set; }    
    public DateTime airdate_iso { get; set; }    
    public string expiredate_raw { get; set; }    
    public string season_number { get; set; }    
    public string episode_number { get; set; }    
    public string duration { get; set; }    
    public int duration_raw { get; set; }    
    public string rating { get; set; }    
    public Regionalratings regionalRatings { get; set; }    
    public string description { get; set; }    
    public Thumb thumb { get; set; }    
    public string url { get; set; }    
    public string app_url { get; set; }    
    public string amazon_est_url { get; set; }    
    public string itunes_est_url { get; set; }    
    public string streaming_url { get; set; }    
    public string live_streaming_url { get; set; }    
    public string tms_program_id { get; set; }    
    public object show_id { get; set; }    
    public string asset_type { get; set; }    
    public string status { get; set; }    
    public string expiry_date { get; set; }    
    public bool is_paid_content { get; set; }    
    public string ios_available_status { get; set; }    
    public string ios_available_date { get; set; }    
    public string android_available_status { get; set; }    
    public string android_available_date { get; set; }    
    public long tracking_media_id { get; set; }    
    public object signature { get; set; }    
    public object media_type { get; set; }    
    public object vtag { get; set; }    
    public bool is_live { get; set; }    
    public int medTime { get; set; }    
    public string genre { get; set; }    
    public Metadata metaData { get; set; }    
    public string brand { get; set; }    
    public string[] videoProperties { get; set; }    
    public string media_content_type { get; set; }    
    public object mpd_url { get; set; }    
    public object license_url { get; set; }    
    public object closed_captions { get; set; }    
    public int positionNum { get; set; }    
    public bool is_protected { get; set; }    
    public bool drm { get; set; }    
    public string raw_url { get; set; }    
    public string episode_title { get; set; }    
    public object pubdate_iso { get; set; }    
    public string thumbUrl { get; set; }    
    public bool isUserSubscriber { get; set; }    
    public string aaLink { get; set; }    
    public string dataTracking { get; set; }    
    public string displayTitle { get; set; }    
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;

class Program
{
   static void Main(string[] args)
   {
      List<string> list = new List<string>
      {
         @"\base",
         @"\base\001",
         @"\base\001\cfg",
         @"\base\001\cfg\network", // <-- intruder
         @"\base\001\cfg\network\mgmnt", // terminating leaf
         @"\base\001\cfg\network\users", // terminating leaf
         @"\base\002",
         @"\base\002\copy",
         @"\base\002\copy\cfg",
         @"\base\002\copy\cfg\network", // <-- intruder
         @"\base\002\copy\cfg\network\mgmnt", // terminating leaf
         @"\base\002\copy\cfg\network\users", // terminating leaf
      };

      Tree tree = new Tree(list[0]);
      foreach (string item in list)
      {
         tree.Add(item);
      }

      var nodes_to_delete_iter = tree.Root.Descendants().Where(d => d.Children.Count == 0);
      var nodes_to_delete_list = nodes_to_delete_iter.ToList();

      int start_count = nodes_to_delete_iter.Count(); // <---- 4 Nodes selected here.   See "terminating leaf" in the folder list

      for (int index = nodes_to_delete_list.Count - 1; index > -1; index--)
      {
         Node leaf = nodes_to_delete_list[index];
         Console.WriteLine("Removing " + leaf.Path);
         nodes_to_delete_list.Remove(leaf);
         tree.Remove(leaf);
      }

      int final_count = nodes_to_delete_iter.Count(); // <---- At this point there are 2 nodes.  "See "intruder" in the folder list

      Console.ReadKey();
   }
}

public class Tree
{
   public Node Root { get; private set; }

   public Tree(string root_path)
   {
      Root = new Node(root_path);
   }

   public Node FindParent(string node_path)
   {
      int index = node_path.LastIndexOf("\\");
      string parent_path = node_path.Substring(0, index);
      Node parent_node = Root.Descendants().FirstOrDefault(n => n.Path == parent_path);
      return parent_node;
   }

   public Node Add(string node_path)
   {
      Node parent_node = FindParent(node_path);
      Node node = new Node(node_path);
      if (parent_node != null) { parent_node.Children.Add(node);  }
      return node;
   }

   public void Remove(Node node)
   {
      Node parent_node = FindParent(node.Path);
      parent_node.Children.Remove(node);
      node = null;
   }
}

public class Node
{
   public string Path { get; private set; }
   public List<Node> Children { get; private set; }

   public Node(string value)
   {
      Children = new List<Node>();
      Path = value;
   }

   public IEnumerable<Node> Descendants()
   {
      return new[] { this }.Concat(Children.SelectMany(child => child.Descendants()));
   }

   public override string ToString() // For Viewing in VS Debugger
   {
      return Path;
   }
}

public async Task<APIResponse<T>> ExecuteAsync<T>()
{
    var task = await Task.Run(() =>
    {
        var apiResponse = new APIResponse<T>
        {
            Success = true
        };

        IRestResponse<T> response = client.Execute<T>(request);

        if (response.StatusCode == HttpStatusCode.OK)
        {
            apiResponse.Result = response.Data;
            return apiResponse.Result;
        }
        else
        {
            apiResponse.Success = false;
            LogError(new Uri(baseURL), request, response);
            return default(T);
        }
    });

    return task;
}

public class APIResponse<T> : EventArgs
{
    public APIResponse()
    {
        Messages = new List<ReponseMessage>();
    }

    public List<ReponseMessage> Messages { get; set; }

    public T Result { get; set; }

    public bool Success { get; set; }
}

public class ReponseMessage
{
    public string Message { get; set; }

    public Exception Exception { get; set; }
}

public APIResponse<Disclaimer> GetDisclaimer(int id)
{
    APIExecutor webAPIExecutor = new APIExecutor("Disclaimer/GetDisclaimer");

    Task<APIResponse<Disclaimer>> results = webAPIExecutor.ExecuteAsync<Disclaimer>();

    return results.Result;
}

Hello
I am planning to make an app which could be used between defined times and if the time is not between the defined time then the app would give a warning and close the app.
Originally thinking about making a parental control app for parents and their kids so the parents can tell when it is enough.

I am using C# to make everything possible and I am using a database (MYSQL) to get the details.
The following are my questions:
Which way I should save in the database for different parents the timezone?
How I make the app to use that timezone which the parents defined?
If the parent will change the timezone while the app working and the time when the app can work then how the app will recognize that the data changed in the database?

I am newbie and I would be thankful for example or open source and some explanation if it is possible.
Thank you in advance all of the answers.