WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/AbstractCompany.cs

@@ -45,7 +45,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
 
     /// <summary>

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -15,7 +15,7 @@ public interface ICollectionGenericObjects<T>
     /// <summary>
 	/// Установка максимального количества элементов
 	/// </summary>
-	int SetMaxCount { set; }
+	int MaxCount { get;  set; }
 
     /// <summary>
     /// Добавление объекта в коллекцию
@@ -45,4 +45,14 @@ 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></returns>
+    IEnumerable<T?> GetItems();
+
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/ListGenericObjects.cs

@@ -1,4 +1,5 @@
-namespace WinFormsAppExcavator.CollectionGenericObjects;
+
+namespace WinFormsAppExcavator.CollectionGenericObjects;
 
 public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     where T : class
@@ -12,7 +13,23 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     /// </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
     /// </summary>
@@ -53,4 +70,12 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         _collection.RemoveAt(position);
         return obj;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i=0; i<Count; i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,5 @@
-namespace WinFormsAppExcavator.CollectionGenericObjects;
+
+namespace WinFormsAppExcavator.CollectionGenericObjects;
 /// <summary>
 /// параметризованный набор объектов
 /// </summary>
@@ -12,8 +13,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     private T?[] _collection;
     public int Count => _collection.Length;
 
-    public int SetMaxCount
-    {
+    public int MaxCount
+    {   get
+        {
+            return _collection.Length;
+        }
+
         set
         {
             if (value > 0)
@@ -30,6 +35,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         }
     }
 
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -110,4 +117,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         _collection[position] = null;
         return obj;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i=0; i<_collection.Length;i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/StorageCollection.cs

@@ -1,10 +1,13 @@
-namespace WinFormsAppExcavator.CollectionGenericObjects;
+using System.Text;
+using WinFormsAppExcavator.Drawings;
+
+namespace WinFormsAppExcavator.CollectionGenericObjects;
 /// <summary>
 /// класс-хранилище
 /// </summary>
 /// <typeparam name="T"></typeparam>
 public class StorageCollection<T>
-    where T : class
+    where T : DrawingExcavatorEmpty
 {
     /// <summary>
     /// Словарь (хранилище) с коллекциями
@@ -61,7 +64,148 @@ public class StorageCollection<T>
         // TODO Продумать логику получения объекта
         if (_storages.ContainsKey(name))
             return _storages[name];
+
         return null;
+
         }
     }
+
+
+
+
+    /// <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>
+    /// 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)
+            {
+                //по идее этого произойти не должно
+                //if (strs == null)
+                //{
+                //    return false;
+                //}
+                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?.CreateDrawningExcavatorEmpty() is T excavator)
+                    {
+                        if (collection.Insert(excavator) == -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,
+        };
+    }
 }

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/DrawingExcavator.cs

@@ -7,22 +7,29 @@ namespace WinFormsAppExcavator.Drawings;
 /// </summary>
 public class DrawingExcavator : DrawingExcavatorEmpty
 {
+    
+
     /// <summary>
-	/// Конструктор
-	/// </summary>
-	/// <param name="speed">Скорость</param>
-	/// <param name="weight">Вес</param>
-	/// <param name="bodyColor">Основной цвет</param>
-	/// <param name="additionalColor">Дополнительный цвет</param>
-	/// <param name="bucket">Признак наличия обвеса</param>
-	/// <param name="support">Признак наличия антикрыла</param>
-	/// <param name="bulldozerDump">Признак наличия гоночной полосы</param>
-	public DrawingExcavator(int speed, double weight, Color bodyColor, Color additionalColor, bool bucket, bool support, bool bulldozerDump) : base (100, 90)
+    /// Конструктор
+    /// </summary>
+    /// <param name="speed">Скорость</param>
+    /// <param name="weight">Вес</param>
+    /// <param name="bodyColor">Основной цвет</param>
+    /// <param name="additionalColor">Дополнительный цвет</param>
+    /// <param name="bucket">Признак наличия обвеса</param>
+    /// <param name="support">Признак наличия антикрыла</param>
+    /// <param name="bulldozerDump">Признак наличия гоночной полосы</param>
+    public DrawingExcavator(int speed, double weight, Color bodyColor, Color additionalColor, bool bucket, bool support, bool bulldozerDump) : base (100, 90)
     {
         EntityExcavatorEmpty = new EntityExcavator(speed, weight, bodyColor, additionalColor, bucket, support, bulldozerDump);
 
     }
 
+    public DrawingExcavator(EntityExcavator excavator) : base(100,90)
+    {
+        EntityExcavatorEmpty = new EntityExcavator(excavator.Speed, excavator.Weight, excavator.BodyColor, excavator.AdditionalColor, excavator.Bucket, excavator.Support, excavator.BulldozerDump);
+    }
+
     public override void DrawTransport(Graphics g)
     {
         if (EntityExcavatorEmpty == null || EntityExcavatorEmpty is not EntityExcavator entityExcavator || !_startPosX.HasValue || !_startPosY.HasValue)

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/DrawingExcavatorEmpty.cs

@@ -1,15 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using WinFormsAppExcavator.Entity;
+using WinFormsAppExcavator.Entity;
 
 namespace WinFormsAppExcavator.Drawings;
 public class DrawingExcavatorEmpty
 {
 
-
     /// <summary>
     /// Класс-сущность
     /// </summary>
@@ -35,6 +29,8 @@ public class DrawingExcavatorEmpty
     /// </summary>
     protected int? _startPosY;
 
+    
+
     /// <summary>
     /// Ширина прорисовки экскаватора
     /// </summary>
@@ -99,6 +95,13 @@ public class DrawingExcavatorEmpty
 
     }
 
+
+    public DrawingExcavatorEmpty(EntityExcavatorEmpty excavator) : this()
+    {
+        EntityExcavatorEmpty = new EntityExcavatorEmpty(excavator.Speed, excavator.Weight, excavator.BodyColor);
+    }
+
+
     /// <summary>
     /// Установка границ поля
     /// </summary>

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/ExtentionDrawningExcavatorEmpty.cs

@@ -0,0 +1,46 @@
+using WinFormsAppExcavator.Entity;
+namespace WinFormsAppExcavator.Drawings;
+/// <summary>
+/// расширение для класса EntityExcavator
+/// </summary>
+public static class ExtentionDrawningExcavatorEmpty
+{
+    /// <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 DrawingExcavatorEmpty? CreateDrawningExcavatorEmpty(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityExcavatorEmpty? excavator = EntityExcavator.CreateEntityExcavator(strs);
+        if (excavator != null)
+        {
+            return new DrawingExcavator((EntityExcavator)excavator);
+        }
+        excavator = EntityExcavatorEmpty.CreateEntityExcavatorEmpty(strs);
+        if (excavator != null)
+        {
+            return new DrawingExcavatorEmpty(excavator);
+        }
+        return null;
+    }
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawningCar">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawingExcavatorEmpty drawningExcavatorEmpty)
+    {
+        string[]? array = drawningExcavatorEmpty?.EntityExcavatorEmpty?.GetStringRepresentation();
+        if (array == null)
+        {
+            return string.Empty;
+        }
+        return string.Join(_separatorForObject, array);
+    }
+}

WinFormsAppExcavator/WinFormsAppExcavator/Entity/EntityExcavator.cs

@@ -52,6 +52,32 @@ public class EntityExcavator : EntityExcavatorEmpty
         BulldozerDump = bulldozerDump;
 
     }
+
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityExcavator), Speed.ToString(), Weight.ToString(), BodyColor.Name,
+            AdditionalColor.Name, Bucket.ToString(), Support.ToString(), BulldozerDump.ToString()};
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityExcavator? CreateEntityExcavator(string[] strs)
+    {
+        if (strs.Length != 8 || strs[0] != nameof(EntityExcavator))
+        {
+            return null;
+        }
+        return new EntityExcavator(Convert.ToInt32(strs[1]),
+        Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]), Convert.ToBoolean(strs[5]),
+        Convert.ToBoolean(strs[6]), Convert.ToBoolean(strs[7]));
+    }
+
 }
 
 

WinFormsAppExcavator/WinFormsAppExcavator/Entity/EntityExcavatorEmpty.cs

@@ -48,4 +48,28 @@ public class EntityExcavatorEmpty
         Weight = weight;
         BodyColor = bodyColor;
     }
-}
+
+
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityExcavatorEmpty), Speed.ToString(),Weight.ToString(), BodyColor.Name };
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityExcavatorEmpty? CreateEntityExcavatorEmpty(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityExcavatorEmpty))
+        {
+            return null;
+        }
+        return new EntityExcavatorEmpty(Convert.ToInt32(strs[1]),Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
+
+} 

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            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();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -59,9 +66,9 @@
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(722, 0);
+            groupBoxTools.Location = new Point(722, 28);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(220, 555);
+            groupBoxTools.Size = new Size(220, 527);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
@@ -75,14 +82,14 @@
             panelCompanyTools.Controls.Add(buttonRefresh);
             panelCompanyTools.Dock = DockStyle.Bottom;
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 324);
+            panelCompanyTools.Location = new Point(3, 327);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(214, 228);
+            panelCompanyTools.Size = new Size(214, 197);
             panelCompanyTools.TabIndex = 9;
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(3, 96);
+            maskedTextBox.Location = new Point(0, 62);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(208, 27);
@@ -92,7 +99,7 @@
             // buttonAddExcavatorEmpty
             // 
             buttonAddExcavatorEmpty.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddExcavatorEmpty.Location = new Point(5, 0);
+            buttonAddExcavatorEmpty.Location = new Point(3, 3);
             buttonAddExcavatorEmpty.Name = "buttonAddExcavatorEmpty";
             buttonAddExcavatorEmpty.Size = new Size(209, 53);
             buttonAddExcavatorEmpty.TabIndex = 1;
@@ -103,7 +110,7 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(5, 163);
+            buttonGoToCheck.Location = new Point(3, 131);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(206, 29);
             buttonGoToCheck.TabIndex = 5;
@@ -114,7 +121,7 @@
             // buttonRemoveExcavator
             // 
             buttonRemoveExcavator.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveExcavator.Location = new Point(5, 127);
+            buttonRemoveExcavator.Location = new Point(5, 95);
             buttonRemoveExcavator.Name = "buttonRemoveExcavator";
             buttonRemoveExcavator.Size = new Size(206, 30);
             buttonRemoveExcavator.TabIndex = 4;
@@ -125,7 +132,7 @@
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(5, 198);
+            buttonRefresh.Location = new Point(3, 166);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(206, 27);
             buttonRefresh.TabIndex = 6;
@@ -239,12 +246,53 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 28);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(722, 555);
+            pictureBox.Size = new Size(722, 527);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(20, 20);
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(942, 28);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(59, 24);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            saveToolStripMenuItem.Size = new Size(227, 26);
+            saveToolStripMenuItem.Text = "Сохранение";
+            saveToolStripMenuItem.Click += saveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            loadToolStripMenuItem.Size = new Size(227, 26);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += loadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormExcavatorCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
@@ -252,6 +300,8 @@
             ClientSize = new Size(942, 555);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormExcavatorCollection";
             Text = "Коллекция экскаваторов";
             groupBoxTools.ResumeLayout(false);
@@ -260,7 +310,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -283,5 +336,11 @@
         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;
     }
 }

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs

@@ -1,4 +1,5 @@
-using WinFormsAppExcavator.CollectionGenericObjects;
+using System.Windows.Forms;
+using WinFormsAppExcavator.CollectionGenericObjects;
 using WinFormsAppExcavator.Drawings;
 
 namespace WinFormsAppExcavator;
@@ -40,9 +41,9 @@ public partial class FormExcavatorCollection : Form
 	/// <param name="e"></param>
 	private void ButtonAddExcavatorEmpty_Click(object sender, EventArgs e)
     {
-        FormExcavatorConfig form= new ();
+        FormExcavatorConfig form = new();
         // TODO передать метод
-        
+
         form.Show();
         form.AddEvent(SetExcavator);
 
@@ -172,7 +173,7 @@ public partial class FormExcavatorCollection : Form
         _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
         RerfreshListBoxItems();
     }
-    
+
     /// <summary>
     /// обновление элементов
     /// </summary>
@@ -237,5 +238,50 @@ public partial class FormExcavatorCollection : Form
         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 загрузилось", "Результат",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
 }
 

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.resx

@@ -117,4 +117,16 @@
   <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>145, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>310, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>61</value>
+  </metadata>
 </root>

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorConfig.Designer.cs

@@ -170,7 +170,7 @@
             // 
             // panelGreen
             // 
-            panelGreen.BackColor = Color.FromArgb(0, 192, 0);
+            panelGreen.BackColor = Color.Green;
             panelGreen.Location = new Point(74, 36);
             panelGreen.Name = "panelGreen";
             panelGreen.Size = new Size(35, 33);