LabWork06

ProjectBattleship/ProjectBattleship/CollectionGenericObjects/AbstractCompany.cs

@@ -44,7 +44,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
     /// <summary>
     /// Перегрузка оператора сложения для класса

ProjectBattleship/ProjectBattleship/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -4,22 +4,25 @@
 /// </summary>
 /// <typeparam name="T">Параметр: ограничение - ссылочный тип</typeparam>
 public interface ICollectionGenericObjects<T>
-    where T : class
+where T : class
 {
     /// <summary>
     /// Количество объектов в коллекции
     /// </summary>
     int Count { get; }
+
     /// <summary>
     /// Установка максимального количества элементов
     /// </summary>
-    int SetMaxCount { set; }
+    int MaxCount { get; set; }
+
     /// <summary>
     /// Добавление объекта в коллекцию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
     int Insert(T obj);
+
     /// <summary>
     /// Добавление объекта в коллекцию на конкретную позицию
     /// </summary>
@@ -27,16 +30,29 @@ public interface ICollectionGenericObjects<T>
     /// <param name="position">Позиция</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
     int Insert(T obj, int position);
+
     /// <summary>
     /// Удаление объекта из коллекции с конкретной позиции
     /// </summary>
     /// <param name="position">Позиция</param>
     /// <returns>true - удаление прошло удачно, false - удаление не удалось</returns>
     T? Remove(int position);
+
     /// <summary>
     /// Получение объекта по позиции
     /// </summary>
     /// <param name="position">Позиция</param>
     /// <returns>Объект</returns>
     T? Get(int position);
+
+    /// <summary>
+    /// Получение типа коллекции
+    /// </summary>
+    CollectionType GetCollectionType { get; }
+
+    /// <summary>
+    /// Получение объектов коллекции по одному
+    /// </summary>
+    /// <returns>Поэлементый вывод элементов коллекции</returns>
+    IEnumerable<T?> GetItems();
 }

ProjectBattleship/ProjectBattleship/CollectionGenericObjects/ListGenericObjects.cs

@@ -4,21 +4,21 @@
 /// </summary>
 /// <typeparam name="T">Параметр: ограничение - ссылочный тип</typeparam>
 public class ListGenericObjects<T> : ICollectionGenericObjects<T>
-    where T : class
+where T : class
 {
     /// <summary>
     /// Список объектов, которые храним
     /// </summary>
     private readonly List<T?> _collection;
-
     /// <summary>
     /// Максимально допустимое число объектов в списке
     /// </summary>
     private int _maxCount;
-
     public int Count => _collection.Count;
 
-    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+    public int MaxCount { set { if (value > 0) { _maxCount = value; } } get { return Count; } }
+
+    public CollectionType GetCollectionType => CollectionType.List;
 
     /// <summary>
     /// Конструктор
@@ -27,33 +27,48 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     {
         _collection = new();
     }
-
     public T? Get(int position)
     {
-        if (position < 0 || position >= Count) return null;
+        if (position >= 0 && position < Count)
-        return _collection[position];
+        {
+            return _collection[position];
+        }
+        return null;
+    }
+    public int Insert(T obj)
+    {
+        if (Count <= _maxCount)
+        {
+            _collection.Add(obj);
+            return Count;
+        }
+        return -1;
+    }
+    public int Insert(T obj, int position)
+    {
+        if (Count < _maxCount && position >= 0 && position < _maxCount)
+        {
+            _collection.Insert(position, obj);
+            return position;
+        }
+        return -1;
+    }
+    public T Remove(int position)
+    {
+        T temp = _collection[position];
+        if (position >= 0 && position < _maxCount)
+        {
+            _collection.RemoveAt(position);
+            return temp;
+        }
+        return null;
     }
 
-    public int Insert(T? obj)
+    public IEnumerable<T?> GetItems()
     {
-        if (Count == _maxCount) return -1;
+        for (int i = 0; i < Count; ++i)
-        _collection.Add(obj);
+        {
-        return Count - 1;
+            yield return _collection[i];
-    }
+        }
-
-    public int Insert(T? obj, int position)
-    {
-        if (Count == _maxCount) return -1;
-        if (position < 0 || position >= Count) return -1;
-        _collection.Insert(position, obj);
-        return position;
-    }
-
-    public T? Remove(int position)
-    {
-        if (position < 0 || position >= Count) return null;
-        T? obj = _collection[position];
-        _collection.RemoveAt(position);
-        return obj;
     }
 }

ProjectBattleship/ProjectBattleship/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -4,15 +4,21 @@
 /// </summary>
 /// <typeparam name="T">Параметр: ограничение - ссылочный тип</typeparam>
 public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
-    where T : class
+where T : class
 {
     /// <summary>
     /// Массив объектов, которые храним
     /// </summary>
     private T?[] _collection;
+
     public int Count => _collection.Length;
-    public int SetMaxCount
+
+    public int MaxCount
     {
+        get
+        {
+            return _collection.Length;
+        }
         set
         {
             if (value > 0)
@@ -28,6 +34,9 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
         }
     }
+
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -37,7 +46,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     }
     public T? Get(int position)
     {
-        if (position < 0 || position > Count)
+        if (position >= _collection.Length || position < 0)
         {
             return null;
         }
@@ -45,50 +54,64 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     }
     public int Insert(T obj)
     {
-        return Insert(obj, 0);
+        int index = 0;
+        while (index < _collection.Length)
+        {
+            if (_collection[index] == null)
+            {
+                _collection[index] = obj;
+                return index;
+            }
+            index++;
+        }
+        return -1;
     }
     public int Insert(T obj, int position)
     {
-        if (position < 0 || position > Count)
+
-        {
+        if (position >= _collection.Length || position < 0)
-            return -1;
+        { return -1; }
-        }
 
         if (_collection[position] == null)
         {
             _collection[position] = obj;
             return position;
         }
+        int index;
 
-        for (int i = position + 1; i < Count; i++)
+        for (index = position + 1; index < _collection.Length; ++index)
         {
-            if (_collection[i] == null)
+            if (_collection[index] == null)
             {
-                _collection[i] = obj;
+                _collection[position] = obj;
                 return position;
             }
         }
 
-        for (int i = position - 1; i >= 0; i--)
+        for (index = position - 1; index >= 0; --index)
         {
-            if (_collection[i] == null)
+            if (_collection[index] == null)
             {
-                _collection[i] = obj;
+                _collection[position] = obj;
                 return position;
             }
         }
-
         return -1;
     }
-    public T? Remove(int position)
+    public T Remove(int position)
     {
-        if (position < 0 || position > Count || _collection[position] == null)
+        if (position >= _collection.Length || position < 0)
-        {
+        { return null; }
-            return null;
+        T DrawningWarship = _collection[position];
-        }
-
-        T? obj = _collection[position];
         _collection[position] = null;
-        return obj;
+        return DrawningWarship;
     }
-}
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Length; ++i)
+        {
+            yield return _collection[i];
+        }
+    }
+}

ProjectBattleship/ProjectBattleship/CollectionGenericObjects/StorageCollection.cs

@@ -1,21 +1,37 @@
-namespace ProjectBattleship.CollectionGenericObjects;
+using ProjectBattleship.DrawingObject;
+
+namespace ProjectBattleship.CollectionGenericObjects;
 /// <summary>
 /// Класс-хранилище коллекций
 /// </summary>
 /// <typeparam name="T"></typeparam>
 public class StorageCollection<T>
-where T : class
+where T : DrawingWarship
 {
     /// <summary>
     /// Словарь (хранилище) с коллекциями
     /// </summary>
-    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    private Dictionary<string, ICollectionGenericObjects<T>> _storages;
-
     /// <summary>
     /// Возвращение списка названий коллекций
     /// </summary>
     public List<string> Keys => _storages.Keys.ToList();
 
+    /// <summary>
+    /// Ключевое слово, с которого должен начинаться файл
+    /// </summary>
+    private readonly string _collectionKey = "CollectionsStorage";
+
+    /// <summary>
+    /// Разделитель для записи ключа и значения элемента словаря
+    /// </summary>
+    private readonly string _separatorForKeyValue = "|";
+
+    /// <summary>
+    /// Разделитель для записей коллекции данных в файл
+    /// </summary>
+    private readonly string _separatorItems = ";";
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -23,7 +39,6 @@ where T : class
     {
         _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
     }
-
     /// <summary>
     /// Добавление коллекции в хранилище
     /// </summary>
@@ -31,31 +46,26 @@ where T : class
     /// <param name="collectionType">тип коллекции</param>
     public void AddCollection(string name, CollectionType collectionType)
     {
-        if (string.IsNullOrEmpty(name)) return;
+        if (!(collectionType == CollectionType.None) && !_storages.ContainsKey(name))
-        if (_storages.ContainsKey(name)) return;
-        if (collectionType == CollectionType.None) return;
-        if (collectionType == CollectionType.Massive)
         {
-            _storages[name] = new MassiveGenericObjects<T>();
+            if (collectionType == CollectionType.List)
-        }
+            {
-        else if (collectionType == CollectionType.List)
+                _storages.Add(name, new ListGenericObjects<T>());
-        {
+            }
-            _storages[name] = new ListGenericObjects<T>();
+            else if (collectionType == CollectionType.Massive)
+            {
+                _storages.Add(name, new MassiveGenericObjects<T>());
+            }
         }
     }
-
     /// <summary>
     /// Удаление коллекции
     /// </summary>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-        if (_storages.ContainsKey(name))
+        if (_storages.ContainsKey(name)) { _storages.Remove(name); }
-        {
-            _storages.Remove(name);
-        }
     }
-
     /// <summary>
     /// Доступ к коллекции
     /// </summary>
@@ -65,6 +75,7 @@ where T : class
     {
         get
         {
+            // TODO Продумать логику получения объекта
             if (_storages.ContainsKey(name))
             {
                 return _storages[name];
@@ -72,4 +83,116 @@ where T : class
             return null;
         }
     }
-}
+    /// <summary>
+    /// Сохранение информации по самолетам в хранилище в файл
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>
+    /// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
+    public bool SaveData(string filename)
+    {
+        if (_storages.Count == 0)
+        {
+            return false;
+        }
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+        using FileStream fs = new(filename, FileMode.Create);
+        using StreamWriter streamWriter = new StreamWriter(fs);
+        streamWriter.Write(_collectionKey);
+
+        foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+        {
+            streamWriter.Write(Environment.NewLine);
+
+            if (value.Value.Count == 0)
+            {
+                continue;
+            }
+
+            streamWriter.Write(value.Key);
+            streamWriter.Write(_separatorForKeyValue);
+            streamWriter.Write(value.Value.GetCollectionType);
+            streamWriter.Write(_separatorForKeyValue);
+            streamWriter.Write(value.Value.MaxCount);
+            streamWriter.Write(_separatorForKeyValue);
+
+            foreach (T? item in value.Value.GetItems())
+            {
+                string data = item?.GetDataForSave() ?? string.Empty;
+                if (string.IsNullOrEmpty(data))
+                {
+                    continue;
+                }
+
+                streamWriter.Write(data);
+                streamWriter.Write(_separatorItems);
+            }
+        }
+        return true;
+    }
+    /// <summary>
+    /// Загрузка информации по кораблям в хранилище из файла
+    /// </summary>
+    /// <param name="filename"></param>
+    /// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
+    public bool LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            return false;
+        }
+        using (StreamReader sr = new StreamReader(filename))// открываем файла на чтение
+        {
+            string? str;
+            str = sr.ReadLine();
+            if (str != _collectionKey.ToString())
+                return false;
+
+            _storages.Clear();
+
+            while ((str = sr.ReadLine()) != null)
+            {
+                string[] record = str.Split(_separatorForKeyValue);
+
+
+                if (record.Length != 4)
+                {
+                    continue;
+                }
+
+                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+                if (collection == null)
+                {
+                    return false;
+                }
+
+                collection.MaxCount = Convert.ToInt32(record[2]);
+
+                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawingWarship() is T warship)
+                    {
+                        if (collection.Insert(warship) == -1)
+                            return false;
+                    }
+                }
+
+                _storages.Add(record[0], collection);
+            }
+        }
+        return true;
+    }
+    private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
+    {
+        return collectionType switch
+        {
+            CollectionType.Massive => new MassiveGenericObjects<T>(),
+            CollectionType.List => new ListGenericObjects<T>(),
+            _ => null,
+        };
+    }
+}

ProjectBattleship/ProjectBattleship/DrawingObject/DrawingBattleship.cs

@@ -5,6 +5,12 @@ namespace ProjectBattleship.DrawingObject;
 /// </summary>
 public class DrawingBattleship : DrawingWarship
 {
+    public DrawingBattleship(EntityWarship warship) : base(150, 50)
+    {
+        EntityWarship = warship;
+    }
+
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -19,6 +25,7 @@ public class DrawingBattleship : DrawingWarship
     {
         EntityWarship = new EntityBattleship(speed, weight, bodyColor, additionalColor, turret, rocketCompartment);
     }
+
     public override void DrawTransport(Graphics g)
     {
         if (EntityWarship == null || EntityWarship is not EntityBattleship battleship ||

ProjectBattleship/ProjectBattleship/DrawingObject/DrawingWarship.cs

@@ -25,6 +25,8 @@ public class DrawingWarship
     /// Верхняя кооридната прорисовки военного корабля
     /// </summary>
     protected int? _startPosY;
+    private EntityWarship warship;
+
     /// <summary>
     /// Ширина прорисовки военного корабля
     /// </summary>
@@ -63,6 +65,14 @@ public class DrawingWarship
         _drawingWarshipWidth = drawingWarshipWidth;
         _pictureHeight = drawingWarshipHeight;
     }
+
+    public DrawingWarship(EntityWarship warship)
+    {
+        EntityWarship = warship;
+    }
+
+
+
     /// <summary>
     /// Установка границ поля
     /// </summary>

ProjectBattleship/ProjectBattleship/DrawingObject/ExtentionDrawingWarship.cs

@@ -0,0 +1,46 @@
+using ProjectBattleship.Entities;
+namespace ProjectBattleship.DrawingObject;
+/// <summary>
+/// Расширение для класса EntityWarship
+/// </summary>
+public static class ExtentionDrawingWarship
+{
+    /// <summary>
+    /// Разделитель для записи информации по объекту в файл
+    /// </summary>
+    private static readonly string _separatorForObject = ":";
+    /// <summary>
+    /// Создание объекта из строки
+    /// </summary>
+    /// <param name="info">Строка с данными для создания объекта</param>
+    /// <returns>Объект</returns>
+    public static DrawingWarship? CreateDrawingWarship(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityWarship? warship = EntityBattleship.CreateEntityBattleship(strs);
+        if (warship != null)
+        {
+            return new DrawingBattleship(warship);
+        }
+        warship = EntityWarship.CreateEntityWarship(strs);
+        if (warship != null)
+        {
+            return new DrawingWarship(warship);
+        }
+        return null;
+    }
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawingWarship">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawingWarship drawingWarship)
+    {
+        string[]? array = drawingWarship?.EntityWarship?.GetStringRepresentation();
+        if (array == null)
+        {
+            return string.Empty;
+        }
+        return string.Join(_separatorForObject, array);
+    }
+}

ProjectBattleship/ProjectBattleship/Entities/EntityBattleship.cs

@@ -1,4 +1,6 @@
-namespace ProjectBattleship.Entities;
+using System.Net.Sockets;
+
+namespace ProjectBattleship.Entities;
 /// <summary>
 /// Класс-сущность "Линкор"
 /// </summary>
@@ -19,4 +21,28 @@ public class EntityBattleship : EntityWarship
         Turret = turret;
         RocketCompartment = rocketCompartment;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityBattleship), Speed.ToString(), Weight.ToString(),
+            BodyColor.Name, AdditionalColor.Name, RocketCompartment.ToString(), Turret.ToString() };
+    }
+
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityWarship? CreateEntityBattleship(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntityBattleship))
+        {
+            return null;
+        }
+        return new EntityBattleship(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]),
+            Color.FromName(strs[4]), Convert.ToBoolean(strs[5]), Convert.ToBoolean(strs[6]));
+    }
 }

ProjectBattleship/ProjectBattleship/Entities/EntityWarship.cs

@@ -1,6 +1,6 @@
 namespace ProjectBattleship.Entities;
 /// <summary>
-/// Класс-сущность "Автомобиль"
+/// Класс-сущность "Военный корабль"
 /// </summary>
 public class EntityWarship
 {
@@ -18,4 +18,27 @@ public class EntityWarship
         Weight = weight;
         BodyColor = bodyColor;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityWarship), Speed.ToString(), 
+            Weight.ToString(), BodyColor.Name };
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityWarship? CreateEntityWarship(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityWarship))
+        {
+            return null;
+        }
+        return new EntityWarship(Convert.ToInt32(strs[1]),
+            Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
 }

ProjectBattleship/ProjectBattleship/FormWarshipCollection.Designer.cs

@@ -49,10 +49,17 @@ namespace ProjectBattleship
             textBoxCollectionName = new TextBox();
             labelCollection = new Label();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             groupBoxCollectionTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelCollection.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxCollectionTools
@@ -62,9 +69,9 @@ namespace ProjectBattleship
             groupBoxCollectionTools.Controls.Add(buttonCreateCompany);
             groupBoxCollectionTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxCollectionTools.Controls.Add(panelCollection);
-            groupBoxCollectionTools.Location = new Point(694, 0);
+            groupBoxCollectionTools.Location = new Point(699, 27);
             groupBoxCollectionTools.Name = "groupBoxCollectionTools";
-            groupBoxCollectionTools.Size = new Size(279, 594);
+            groupBoxCollectionTools.Size = new Size(279, 618);
             groupBoxCollectionTools.TabIndex = 1;
             groupBoxCollectionTools.TabStop = false;
             groupBoxCollectionTools.Text = "Инструменты";
@@ -78,9 +85,9 @@ namespace ProjectBattleship
             panelCompanyTools.Controls.Add(buttonGoToCheck);
             panelCompanyTools.Controls.Add(buttonRemoveWarship);
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(6, 348);
+            panelCompanyTools.Location = new Point(6, 354);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(267, 240);
+            panelCompanyTools.Size = new Size(267, 234);
             panelCompanyTools.TabIndex = 11;
             // 
             // buttonRefresh
@@ -144,7 +151,7 @@ namespace ProjectBattleship
             // 
             // buttonCreateCompany
             // 
-            buttonCreateCompany.Location = new Point(14, 314);
+            buttonCreateCompany.Location = new Point(14, 320);
             buttonCreateCompany.Name = "buttonCreateCompany";
             buttonCreateCompany.Size = new Size(251, 34);
             buttonCreateCompany.TabIndex = 10;
@@ -157,7 +164,7 @@ namespace ProjectBattleship
             comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBoxSelectorCompany.FormattingEnabled = true;
             comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
-            comboBoxSelectorCompany.Location = new Point(14, 275);
+            comboBoxSelectorCompany.Location = new Point(14, 281);
             comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
             comboBoxSelectorCompany.Size = new Size(251, 33);
             comboBoxSelectorCompany.TabIndex = 0;
@@ -172,7 +179,7 @@ namespace ProjectBattleship
             panelCollection.Controls.Add(radioButtonMassive);
             panelCollection.Controls.Add(textBoxCollectionName);
             panelCollection.Controls.Add(labelCollection);
-            panelCollection.Location = new Point(6, 25);
+            panelCollection.Location = new Point(6, 30);
             panelCollection.Name = "panelCollection";
             panelCollection.Size = new Size(267, 246);
             panelCollection.TabIndex = 9;
@@ -247,19 +254,62 @@ namespace ProjectBattleship
             // pictureBox
             // 
             pictureBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 51);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(688, 594);
+            pictureBox.Size = new Size(688, 567);
             pictureBox.TabIndex = 2;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(24, 24);
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(978, 33);
+            menuStrip.TabIndex = 3;
+            menuStrip.Text = "menuStrip";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(69, 29);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            saveToolStripMenuItem.Size = new Size(278, 34);
+            saveToolStripMenuItem.Text = "Сохранение ";
+            saveToolStripMenuItem.Click += saveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            loadToolStripMenuItem.Size = new Size(278, 34);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += loadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormWarshipCollection
             // 
             AutoScaleDimensions = new SizeF(10F, 25F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(978, 594);
+            ClientSize = new Size(978, 618);
             Controls.Add(groupBoxCollectionTools);
             Controls.Add(pictureBox);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormWarshipCollection";
             Text = "Коллекция военных кораблей";
             groupBoxCollectionTools.ResumeLayout(false);
@@ -268,7 +318,10 @@ namespace ProjectBattleship
             panelCollection.ResumeLayout(false);
             panelCollection.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -291,5 +344,11 @@ namespace ProjectBattleship
         private Button buttonCollectionDel;
         private ListBox listBoxCollection;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

ProjectBattleship/ProjectBattleship/FormWarshipCollection.cs

@@ -1,5 +1,6 @@
 using ProjectBattleship.CollectionGenericObjects;
 using ProjectBattleship.DrawingObject;
+using System.Windows.Forms;
 
 namespace ProjectBattleship;
 /// <summary>
@@ -132,12 +133,12 @@ public partial class FormWarshipCollection : Form
     /// <param name="e"></param>
     private void ButtonRemoveWarship_Click(object sender, EventArgs e)
     {
-        if (string.IsNullOrEmpty(maskedTextBoxPosition.Text) 
+        if (string.IsNullOrEmpty(maskedTextBoxPosition.Text)
             || _company == null)
         {
             return;
         }
-        if (MessageBox.Show("Удалить объект?", "Удаление", 
+        if (MessageBox.Show("Удалить объект?", "Удаление",
             MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
         {
             return;
@@ -292,4 +293,45 @@ public partial class FormWarshipCollection : Form
         panelCompanyTools.Enabled = true;
         RerfreshListBoxItems();
     }
+
+    /// <summary>
+    /// Обработка нажатия "Сохранить"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void saveToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (saveFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            if (_storageCollection.SaveData(saveFileDialog.FileName))
+            {
+                MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            else
+            {
+                MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Обработка нажатия "Загрузка"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void loadToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (openFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            if (_storageCollection.LoadData(openFileDialog.FileName))
+            {
+                MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                RerfreshListBoxItems();
+            }
+            else
+            {
+                MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
 }

ProjectBattleship/ProjectBattleship/FormWarshipCollection.resx

@@ -18,7 +18,7 @@
     <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
     <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
     <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
     <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
         <value>[base64 mime encoded serialized .NET Framework object]</value>
     </data>
@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>163, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>351, 17</value>
+  </metadata>
 </root>