Added Task1

Lesson08/JsonFiles.json

@@ -0,0 +1 @@
+{"DepartmentName":"Receptions","Employees":[{"EmployeeName":"Zikirillo"},{"EmployeeName":"Ronaldo"},{"EmployeeName":"Messi"},{"EmployeeName":"Anvar"}]}

Lesson08/Program.cs

@@ -1,10 +1,118 @@
-namespace Lesson08
+using System.Text.Json;
+using System.Xml.Serialization;
+
+namespace Lesson08
 {
     internal class Program
     {
         static void Main(string[] args)
         {
-            Console.WriteLine("Hello, World!");
+            var department = new Department()
+            {
+                DepartmentName = "Receptions",
+                Employees = new List<Employee>
+                {
+                    new Employee
+                    {
+                        EmployeeName = "Zikirillo"
+                    },
+                    new Employee
+                    {
+                        EmployeeName = "Ronaldo"
+                    },
+                    new Employee
+                    {
+                        EmployeeName = "Messi"
+                    },
+
+                    new Employee
+                    {
+                        EmployeeName = "Anvar"
+                    }
+                }
+            };
+
+            WriteToTextJson(department);
+
+            XML_DE_Serializations(department);
         }
+
+        static void WriteToTextJson(Department department)
+        {
+            string path = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\JsonFiles.json";
+
+            if (!File.Exists(path))
+            {
+                File.Create(path).Close();
+
+                using (StreamWriter sw = new StreamWriter(path))
+                {
+                    string json = JsonSerializer.Serialize(department);
+
+                    sw.WriteLine(json);
+
+                    Console.WriteLine("Informations added successfully!");
+                }
+            }
+
+            else
+            {
+                ReadToTextJson(path, department);
+            }
+        }
+
+        static void ReadToTextJson(string path, Department department)
+        {
+
+            using (StreamReader sr = new StreamReader(path))
+            {
+                string alltext = sr.ReadToEnd();
+
+                var json = JsonSerializer.Deserialize<Department>(alltext);
+
+                department.DepartmentName = json.DepartmentName;
+                department.Employees = json.Employees;
+
+                Console.WriteLine($"The informations in ({path}) is reloaded into the department object.");
+            }
+        }
+
+        static void XML_DE_Serializations(Department department)
+        {
+            XmlSerializer xmlserializer = new XmlSerializer(typeof(Department));
+
+            string pathxml = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\XMLFiles.xml";
+
+
+            using (FileStream fs = new(pathxml, FileMode.OpenOrCreate))
+            {
+                xmlserializer.Serialize(fs, department);
+
+                Console.WriteLine("Object has been serialized");
+            }
+
+            using (FileStream fs = new(pathxml, FileMode.OpenOrCreate))
+            {
+
+                var xml = xmlserializer.Deserialize(fs) as Department;
+
+                department.DepartmentName = xml.DepartmentName;
+                department.Employees = xml.Employees;
+
+                Console.WriteLine("succes xml");
+            }
+        }
+    }
+
+    public class Employee
+    {
+        public string EmployeeName { get; set; }
+
+    }
+
+    public class Department
+    {
+        public string DepartmentName { get; set; }
+        public List<Employee> Employees { get; set; }
     }
 }

Lesson08/XMLFiles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Department xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <DepartmentName>Receptions</DepartmentName>
+  <Employees>
+    <Employee>
+      <EmployeeName>Zikirillo</EmployeeName>
+    </Employee>
+    <Employee>
+      <EmployeeName>Ronaldo</EmployeeName>
+    </Employee>
+    <Employee>
+      <EmployeeName>Messi</EmployeeName>
+    </Employee>
+    <Employee>
+      <EmployeeName>Anvar</EmployeeName>
+    </Employee>
+  </Employees>
+</Department>