ProjectElectroTrans/CollectionGenericObjects/AbstractCompany.cs

@@ -48,7 +48,7 @@ public abstract class AbstractCompany
 		_pictureWidth = picWidth;
 		_pictureHeight = picHeight;
 		_collection = collection;
-		_collection.SetMaxCount = GetMaxCount;
+		_collection.MaxCount = GetMaxCount;
 	}
 
 	/// <summary>

ProjectElectroTrans/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -1,6 +1,4 @@
-using ProjectElectroTrans.Drawnings;
+namespace ProjectElectroTrans.CollectionGenericObjects;
-
-namespace ProjectElectroTrans.CollectionGenericObjects;
 
 /// <summary>
 /// Интерфейс описания действий для набора хранимых объектов
@@ -17,7 +15,7 @@ public interface ICollectionGenericObjects<T>
 	/// <summary>
 	/// Установка максимального количества элементов
 	/// </summary>
-	int SetMaxCount { set; }
+	int MaxCount { get; set; }
 
 	/// <summary>
 	/// Добавление объекта в коллекцию
@@ -39,7 +37,7 @@ public interface ICollectionGenericObjects<T>
 	/// </summary>
 	/// <param name="position">Позиция</param>
 	/// <returns>true - удаление прошло удачно, false - удаление не удалось</returns>
-	T? Remove(int position);
+	T Remove(int position);
 
 	/// <summary>
 	/// Получение объекта по позиции
@@ -47,4 +45,15 @@ public interface ICollectionGenericObjects<T>
 	/// <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();
 }

ProjectElectroTrans/CollectionGenericObjects/ListGenericObjects.cs

@@ -11,13 +11,27 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     /// 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
+    {
+        get { return Count; }
+        set
+        {
+            if (value > 0)
+            {
+                _maxCount = value;
+            }
+        }
+    }
+
+    public CollectionType GetCollectionType => CollectionType.List;
 
     /// <summary>
     /// Конструктор
@@ -27,43 +41,40 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         _collection = new();
     }
 
-    public T? Get(int position)
+    public T Get(int position)
     {
-
+        if (position >= Count || position < 0) return null;
-        if (position < 0 || position > _collection.Count - 1)
-        {
-            return null;
-        }
         return _collection[position];
     }
 
     public int Insert(T obj)
     {
-        if (_collection.Count + 1 > _maxCount) { return 0; }
+        if (Count == _maxCount) return -1;
         _collection.Add(obj);
-
+        return Count;
-        return 1;
     }
 
     public int Insert(T obj, int position)
     {
-        if (_collection.Count + 1 < _maxCount) { return 0; }
+        if (Count == _maxCount) return -1;
-        if (position > _collection.Count || position < 0)
+        if (position >= Count || position < 0) return -1;
-        {
-            return 0;
-        }
         _collection.Insert(position, obj);
-        return 1;
+        return position;
     }
 
     public T Remove(int position)
     {
-        if (position > _collection.Count || position < 0)
+        if (position >= _collection.Count || position < 0) return null;
-        {
+        T obj = _collection[position];
-            return null;
-        }
-        T temp = _collection[position];
         _collection.RemoveAt(position);
-        return temp;
+        return obj;
+    }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < Count; ++i)
+        {
+            yield return _collection[i];
+        }
     }
 }

ProjectElectroTrans/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,6 +1,4 @@
-using System.Runtime.Remoting;
+
-using ProjectElectroTrans.Drawnings;
-
 namespace ProjectElectroTrans.CollectionGenericObjects;
 
 /// <summary>
@@ -17,8 +15,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
 	public int Count => _collection.Length;
 
-    public int SetMaxCount
+	public int MaxCount
 	{
+		get
+		{
+			return _collection.Length;
+		}
 		set
 		{
 			if (value > 0)
@@ -35,6 +37,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 		}
 	}
 
+	public CollectionType GetCollectionType => CollectionType.Massive;
+
 	/// <summary>
 	/// Конструктор
 	/// </summary>
@@ -130,4 +134,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         _collection[position] = null;
         return temp;
     }
+
+	public IEnumerable<T?> GetItems()
+	{
+		for (int i = 0; i < _collection.Length; ++i)
+		{
+			yield return _collection[i];
+		}
+	}
 }

ProjectElectroTrans/CollectionGenericObjects/StorageCollection.cs

@@ -1,11 +1,15 @@
-namespace ProjectElectroTrans.CollectionGenericObjects;
+using ProjectElectroTrans.Drawnings;
+using System.Text;
+using ProjectElectroTrans.CollectionGenericObjects;
+
+namespace ProjectElectroTrans.CollectionGenericObjects;
 
 /// <summary>
 /// Класс-хранилище коллекций
 /// </summary>
 /// <typeparam name="T"></typeparam>
 public class StorageCollection<T>
-    where T : class
+    where T : DrawingTrans
 {
     /// <summary>
     /// Словарь (хранилище) с коллекциями
@@ -17,6 +21,21 @@ public class StorageCollection<T>
     /// </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>
@@ -32,20 +51,12 @@ public class StorageCollection<T>
     /// <param name="collectionType">тип коллекции</param>
     public void AddCollection(string name, CollectionType collectionType)
     {
-        if (name == null || _storages.ContainsKey(name)) { return; }
+        if (_storages.ContainsKey(name)) return;
-        switch (collectionType)
+        if (collectionType == CollectionType.None) return;
-
+        else if (collectionType == CollectionType.Massive)
-        {
+            _storages[name] = new MassiveGenericObjects<T>();
-            case CollectionType.None:
+        else if (collectionType == CollectionType.List)
-                return;
+            _storages[name] = new ListGenericObjects<T>();
-            case CollectionType.Massive:
-                _storages.Add(name, new MassiveGenericObjects<T> { });
-                return;
-            case CollectionType.List:
-                _storages.Add(name, new ListGenericObjects<T> { });
-                return;
-        }
-
     }
 
     /// <summary>
@@ -54,7 +65,7 @@ public class StorageCollection<T>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-        if (name == null || !_storages.ContainsKey(name)) { return; }
+        if (_storages.ContainsKey(name))
             _storages.Remove(name);
     }
 
@@ -67,8 +78,141 @@ public class StorageCollection<T>
     {
         get
         {
-            if (name == null || !_storages.ContainsKey(name)) { return null; }
+            if (_storages.ContainsKey(name))
                 return _storages[name];
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// Сохранение информации по автомобилям 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 (StreamWriter writer = new StreamWriter(filename))
+        {
+            writer.Write(_collectionKey);
+            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+            {
+                StringBuilder sb = new();
+                sb.Append(Environment.NewLine);
+                // не сохраняем пустые коллекции
+                if (value.Value.Count == 0)
+                {
+                    continue;
+                }
+
+                sb.Append(value.Key);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.GetCollectionType);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.MaxCount);
+                sb.Append(_separatorForKeyValue);
+                foreach (T? item in value.Value.GetItems())
+                {
+                    string data = item?.GetDataForSave() ?? string.Empty;
+                    if (string.IsNullOrEmpty(data))
+                    {
+                        continue;
+                    }
+
+                    sb.Append(data);
+                    sb.Append(_separatorItems);
+                }
+
+                writer.Write(sb);
+            }
+        }
+
+        return true;
+    }
+
+    /// <summary>
+    /// Загрузка информации по автомобилям в хранилище из файла
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</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 fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+            if (str == null || str.Length == 0)
+            {
+                return false;
+            }
+
+            if (!str.StartsWith(_collectionKey))
+            {
+                return false;
+            }
+
+            _storages.Clear();
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
+            {
+                string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                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?.CreateDrawningTrans() is T ship)
+                    {
+                        if (collection.Insert(ship) == -1)
+                        {
+                            return false;
                         }
                     }
                 }
+
+                _storages.Add(record[0], collection);
+            }
+
+            return true;
+        }
+    }
+
+    /// <summary>
+    /// Создание коллекции по типу
+    /// </summary>
+    /// <param name="collectionType"></param>
+    /// <returns></returns>
+    private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
+    {
+        return collectionType switch
+        {
+            CollectionType.Massive => new MassiveGenericObjects<T>(),
+            CollectionType.List => new ListGenericObjects<T>(),
+            _ => null,
+        };
+    }
+}

ProjectElectroTrans/Drawnings/DrawingElectroTrans.cs

@@ -22,6 +22,15 @@ public class DrawingElectroTrans : DrawingTrans
     {
        EntityTrans = new EntityElectroTrans(speed, weight, bodyColor, additionalColor, horns, battery);
     }
+    
+    public DrawingElectroTrans(EntityTrans trans) : base(110, 60)
+{
+    if (trans != null && trans is EntityElectroTrans electroTrans)
+    {
+        EntityTrans = new EntityElectroTrans(electroTrans.Speed, electroTrans.Weight, electroTrans.BodyColor, electroTrans.AdditionalColor, electroTrans.Horns, electroTrans.Battery);
+    }
+}
+    
     public override void DrawTransport(Graphics g)
     {
         if (EntityTrans == null || EntityTrans is not EntityElectroTrans electroTrans ||

ProjectElectroTrans/Drawnings/DrawingTrans.cs

@@ -76,6 +76,19 @@ public class DrawingTrans
     {
         EntityTrans = new EntityTrans(speed, weight, bodyColor);
     }
+    
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="car">Класс-сущность</param>
+    public DrawingTrans(EntityTrans trans) : this()
+{
+    if (trans != null)
+    {
+        EntityTrans = new EntityTrans(trans.Speed, trans.Weight, trans.BodyColor);
+    }
+}
+    
     /// <summary>
     /// Конструктор для наследников
     /// </summary>

ProjectElectroTrans/Drawnings/ExtentionDrawningTrans.cs

@@ -0,0 +1,53 @@
+using ProjectElectroTrans.Drawnings;
+using ProjectElectroTrans.Entities;
+
+namespace ProjectElectroTrans;
+
+public static class ExtentionDrawningTrans
+{
+    /// <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 DrawingTrans? CreateDrawningTrans(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityTrans? airplan = EntityElectroTrans.CreateEntityElectroTrans(strs);
+        if (airplan != null)
+        {
+            return new DrawingElectroTrans((EntityElectroTrans)airplan);
+        }
+
+        airplan = EntityTrans.CreateEntityTrans(strs);
+        if (airplan != null)
+        {
+            return new DrawingTrans(airplan);
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="DrawingTrans">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawingTrans DrawingTrans)
+    {
+        string[]? array = DrawingTrans?.EntityTrans?.GetStringRepresentation();
+
+        if (array == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Join(_separatorForObject, array);
+    }
+
+}

ProjectElectroTrans/Entities/EntityElectroTrans.cs

@@ -48,4 +48,34 @@ internal class EntityElectroTrans : EntityTrans
         Horns = horns;
         Battery = battery;
     }
+
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[]
+        {
+            nameof(EntityElectroTrans), Speed.ToString(),
+            Weight.ToString(), BodyColor.Name, AdditionalColor.Name, Horns.ToString(), Battery.ToString()
+        };
+    }
+
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityTrans? CreateEntityElectroTrans(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntityElectroTrans))
+        {
+            return null;
+        }
+
+        return new EntityElectroTrans(Convert.ToInt32(strs[1]),
+            Convert.ToDouble(strs[2]), Color.FromName(strs[3]),
+            Color.FromName(strs[4]), Convert.ToBoolean(strs[5]), Convert.ToBoolean(strs[5]));
+    }
 }

ProjectElectroTrans/Entities/EntityTrans.cs

@@ -44,4 +44,29 @@ public class EntityTrans
         BodyColor = bodyColor;
     }
     
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityTrans), Speed.ToString(),
+            Weight.ToString(), BodyColor.Name };
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityTrans? CreateEntityTrans(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityTrans))
+        {
+            return null;
+        }
+        return new EntityTrans(Convert.ToInt32(strs[1]),
+            Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
+
+
 }

ProjectElectroTrans/FormTransCollection.Designer.cs

@@ -33,6 +33,12 @@ namespace ProjectElectroTrans
 	private void InitializeComponent()
 	{
 		groupBoxTools = new GroupBox();
+		panelCompanyTools = new Panel();
+		buttonAddCar = new Button();
+		maskedTextBoxPosition = new MaskedTextBox();
+		buttonRefresh = new Button();
+		buttonRemoveCar = new Button();
+		buttonGoToCheck = new Button();
 		buttonCreateCompany = new Button();
 		panelStorage = new Panel();
 		buttonCollectionDel = new Button();
@@ -42,18 +48,19 @@ namespace ProjectElectroTrans
 		radioButtonMassive = new RadioButton();
 		textBoxCollectionName = new TextBox();
 		labelCollectionName = new Label();
-            buttonRefresh = new Button();
-            buttonGoToCheck = new Button();
-            buttonRemoveTrans = new Button();
-            maskedTextBoxPosition = new MaskedTextBox();
-            buttonAddTrans = new Button();
 		comboBoxSelectorCompany = new ComboBox();
 		pictureBox = new PictureBox();
-            panelCompanyTools = new Panel();
+		menuStrip = new MenuStrip();
+		файлToolStripMenuItem = new ToolStripMenuItem();
+		saveToolStripMenuItem = new ToolStripMenuItem();
+		loadToolStripMenuItem = new ToolStripMenuItem();
+		saveFileDialog = new SaveFileDialog();
+		openFileDialog = new OpenFileDialog();
 		groupBoxTools.SuspendLayout();
+		panelCompanyTools.SuspendLayout();
 		panelStorage.SuspendLayout();
 		((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
-            panelCompanyTools.SuspendLayout();
+		menuStrip.SuspendLayout();
 		SuspendLayout();
 		// 
 		// groupBoxTools
@@ -63,13 +70,80 @@ namespace ProjectElectroTrans
 		groupBoxTools.Controls.Add(panelStorage);
 		groupBoxTools.Controls.Add(comboBoxSelectorCompany);
 		groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(783, 0);
+		groupBoxTools.Location = new Point(783, 24);
 		groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(179, 616);
+		groupBoxTools.Size = new Size(179, 608);
 		groupBoxTools.TabIndex = 0;
 		groupBoxTools.TabStop = false;
 		groupBoxTools.Text = "Инструменты";
 		// 
+		// panelCompanyTools
+		// 
+		panelCompanyTools.Controls.Add(buttonAddCar);
+		panelCompanyTools.Controls.Add(maskedTextBoxPosition);
+		panelCompanyTools.Controls.Add(buttonRefresh);
+		panelCompanyTools.Controls.Add(buttonRemoveCar);
+		panelCompanyTools.Controls.Add(buttonGoToCheck);
+		panelCompanyTools.Dock = DockStyle.Bottom;
+		panelCompanyTools.Enabled = false;
+		panelCompanyTools.Location = new Point(3, 352);
+		panelCompanyTools.Name = "panelCompanyTools";
+		panelCompanyTools.Size = new Size(173, 253);
+		panelCompanyTools.TabIndex = 9;
+		// 
+		// buttonAddCar
+		// 
+		buttonAddCar.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+		buttonAddCar.Location = new Point(3, 3);
+		buttonAddCar.Name = "buttonAddCar";
+		buttonAddCar.Size = new Size(167, 40);
+		buttonAddCar.TabIndex = 1;
+		buttonAddCar.Text = "Добавление автомобиля";
+		buttonAddCar.UseVisualStyleBackColor = true;
+		buttonAddCar.Click += ButtonAddTrans_Click;
+		// 
+		// maskedTextBoxPosition
+		// 
+		maskedTextBoxPosition.Location = new Point(3, 95);
+		maskedTextBoxPosition.Mask = "00";
+		maskedTextBoxPosition.Name = "maskedTextBoxPosition";
+		maskedTextBoxPosition.Size = new Size(167, 23);
+		maskedTextBoxPosition.TabIndex = 3;
+		maskedTextBoxPosition.ValidatingType = typeof(int);
+		// 
+		// buttonRefresh
+		// 
+		buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+		buttonRefresh.Location = new Point(3, 210);
+		buttonRefresh.Name = "buttonRefresh";
+		buttonRefresh.Size = new Size(167, 40);
+		buttonRefresh.TabIndex = 6;
+		buttonRefresh.Text = "Обновить";
+		buttonRefresh.UseVisualStyleBackColor = true;
+		buttonRefresh.Click += ButtonRefresh_Click;
+		// 
+		// buttonRemoveCar
+		// 
+		buttonRemoveCar.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+		buttonRemoveCar.Location = new Point(3, 124);
+		buttonRemoveCar.Name = "buttonRemoveCar";
+		buttonRemoveCar.Size = new Size(167, 40);
+		buttonRemoveCar.TabIndex = 4;
+		buttonRemoveCar.Text = "Удалить автомобиль";
+		buttonRemoveCar.UseVisualStyleBackColor = true;
+		buttonRemoveCar.Click += ButtonRemoveTrans_Click;
+		// 
+		// buttonGoToCheck
+		// 
+		buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+		buttonGoToCheck.Location = new Point(3, 170);
+		buttonGoToCheck.Name = "buttonGoToCheck";
+		buttonGoToCheck.Size = new Size(167, 40);
+		buttonGoToCheck.TabIndex = 5;
+		buttonGoToCheck.Text = "Передать на тесты";
+		buttonGoToCheck.UseVisualStyleBackColor = true;
+		buttonGoToCheck.Click += ButtonGoToCheck_Click;
+		// 
 		// buttonCreateCompany
 		// 
 		buttonCreateCompany.Location = new Point(6, 320);
@@ -162,58 +236,6 @@ namespace ProjectElectroTrans
 		labelCollectionName.TabIndex = 0;
 		labelCollectionName.Text = "Название коллекции:";
 		// 
-            // buttonRefresh
-            // 
-            buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(3, 210);
-            buttonRefresh.Name = "buttonRefresh";
-            buttonRefresh.Size = new Size(167, 40);
-            buttonRefresh.TabIndex = 6;
-            buttonRefresh.Text = "Обновить";
-            buttonRefresh.UseVisualStyleBackColor = true;
-            buttonRefresh.Click += ButtonRefresh_Click;
-            // 
-            // buttonGoToCheck
-            // 
-            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(3, 170);
-            buttonGoToCheck.Name = "buttonGoToCheck";
-            buttonGoToCheck.Size = new Size(167, 40);
-            buttonGoToCheck.TabIndex = 5;
-            buttonGoToCheck.Text = "Передать на тесты";
-            buttonGoToCheck.UseVisualStyleBackColor = true;
-            buttonGoToCheck.Click += ButtonGoToCheck_Click;
-            // 
-            // buttonRemoveTrans
-            // 
-            buttonRemoveTrans.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveTrans.Location = new Point(3, 124);
-            buttonRemoveTrans.Name = "buttonRemoveTrans";
-            buttonRemoveTrans.Size = new Size(167, 40);
-            buttonRemoveTrans.TabIndex = 4;
-            buttonRemoveTrans.Text = "Удалить поезд";
-            buttonRemoveTrans.UseVisualStyleBackColor = true;
-            buttonRemoveTrans.Click += ButtonRemoveTrans_Click;
-            // 
-            // maskedTextBoxPosition
-            // 
-            maskedTextBoxPosition.Location = new Point(3, 95);
-            maskedTextBoxPosition.Mask = "00";
-            maskedTextBoxPosition.Name = "maskedTextBoxPosition";
-            maskedTextBoxPosition.Size = new Size(167, 23);
-            maskedTextBoxPosition.TabIndex = 3;
-            maskedTextBoxPosition.ValidatingType = typeof(int);
-            // buttonAddTrans
-            // 
-            buttonAddTrans.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddTrans.Location = new Point(3, 3);
-            buttonAddTrans.Name = "buttonAddTrans";
-            buttonAddTrans.Size = new Size(167, 40);
-            buttonAddTrans.TabIndex = 1;
-            buttonAddTrans.Text = "Добавление поезд";
-            buttonAddTrans.UseVisualStyleBackColor = true;
-            buttonAddTrans.Click += ButtonAddTrans_Click;
-            // 
 		// comboBoxSelectorCompany
 		// 
 		comboBoxSelectorCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
@@ -229,50 +251,81 @@ namespace ProjectElectroTrans
 		// pictureBox
 		// 
 		pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+		pictureBox.Location = new Point(0, 24);
 		pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(783, 616);
+		pictureBox.Size = new Size(783, 608);
 		pictureBox.TabIndex = 1;
 		pictureBox.TabStop = false;
 		// 
-            // panelCompanyTools
+		// menuStrip
 		// 
-            panelCompanyTools.Controls.Add(buttonAddTrans);
+		menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
-            panelCompanyTools.Controls.Add(maskedTextBoxPosition);
+		menuStrip.Location = new Point(0, 0);
-            panelCompanyTools.Controls.Add(buttonRefresh);
+		menuStrip.Name = "menuStrip";
-            panelCompanyTools.Controls.Add(buttonRemoveTrans);
+		menuStrip.Size = new Size(962, 24);
-            panelCompanyTools.Controls.Add(buttonGoToCheck);
+		menuStrip.TabIndex = 2;
-            panelCompanyTools.Dock = DockStyle.Bottom;
+		menuStrip.Text = "menuStrip";
-            panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 360);
-            panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(173, 253);
-            panelCompanyTools.TabIndex = 9;
 		// 
-            // FormTransCollection
+		// файлToolStripMenuItem
+		// 
+		файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+		файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+		файлToolStripMenuItem.Size = new Size(48, 20);
+		файлToolStripMenuItem.Text = "Файл";
+		// 
+		// saveToolStripMenuItem
+		// 
+		saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+		saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+		saveToolStripMenuItem.Size = new Size(181, 22);
+		saveToolStripMenuItem.Text = "Сохранение";
+		saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+		// 
+		// loadToolStripMenuItem
+		// 
+		loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+		loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+		loadToolStripMenuItem.Size = new Size(181, 22);
+		loadToolStripMenuItem.Text = "Загрузка";
+		loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+		// 
+		// saveFileDialog
+		// 
+		saveFileDialog.Filter = "txt file | *.txt";
+		// 
+		// openFileDialog
+		// 
+		openFileDialog.Filter = "txt file | *.txt";
+		// 
+		// FormCarCollection
 		// 
 		AutoScaleDimensions = new SizeF(7F, 15F);
 		AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(962, 616);
+		ClientSize = new Size(962, 632);
 		Controls.Add(pictureBox);
 		Controls.Add(groupBoxTools);
-            Name = "FormTransCollection";
+		Controls.Add(menuStrip);
-            Text = "Коллекция поездов";
+		MainMenuStrip = menuStrip;
+		Name = "FormCarCollection";
+		Text = "Коллекция автомобилей";
 		groupBoxTools.ResumeLayout(false);
+		panelCompanyTools.ResumeLayout(false);
+		panelCompanyTools.PerformLayout();
 		panelStorage.ResumeLayout(false);
 		panelStorage.PerformLayout();
 		((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
-            panelCompanyTools.ResumeLayout(false);
+		menuStrip.ResumeLayout(false);
-            panelCompanyTools.PerformLayout();
+		menuStrip.PerformLayout();
 		ResumeLayout(false);
+		PerformLayout();
 	}
 
 	#endregion
 
 	private GroupBox groupBoxTools;
 	private ComboBox comboBoxSelectorCompany;
-        private Button buttonAddTrans;
+	private Button buttonAddCar;
-        private Button buttonRemoveTrans;
+	private Button buttonRemoveCar;
 	private MaskedTextBox maskedTextBoxPosition;
 	private PictureBox pictureBox;
 	private Button buttonGoToCheck;
@@ -287,5 +340,11 @@ namespace ProjectElectroTrans
 	private Button buttonCollectionDel;
 	private Button buttonCreateCompany;
 	private Panel panelCompanyTools;
+	private MenuStrip menuStrip;
+	private ToolStripMenuItem файлToolStripMenuItem;
+	private ToolStripMenuItem saveToolStripMenuItem;
+	private ToolStripMenuItem loadToolStripMenuItem;
+	private SaveFileDialog saveFileDialog;
+	private OpenFileDialog openFileDialog;
     }
 }

ProjectElectroTrans/FormTransCollection.cs

@@ -253,4 +253,49 @@ public partial class FormTransCollection : Form
         panelCompanyTools.Enabled = true;
         RerfreshListBoxItems();
     }
+
+    /// <summary>
+    /// Обработка нажатия "Сохранение"
+    /// </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 загружено", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
 }