Stormtrooper/Stormtrooper/CollectionGenericObjects/AbstractCompany.cs

@@ -49,7 +49,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
 
     /// <summary>

Stormtrooper/Stormtrooper/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -11,16 +11,19 @@ where T : class
     /// 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>
@@ -28,16 +31,29 @@ where T : class
     /// <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();
 }

Stormtrooper/Stormtrooper/CollectionGenericObjects/ListGenericObjects.cs

@@ -22,7 +22,11 @@ where T : class
     /// </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
     /// </summary>
@@ -75,5 +79,12 @@ where T : class
         return null;
     }
 
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < Count; ++i)
+        {
+            yield return _collection[i];
+        }
+    }
 }
 

Stormtrooper/Stormtrooper/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -13,8 +13,14 @@ where T : class
     /// 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) {
@@ -30,6 +36,8 @@ where T : class
         }
     }
 
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -101,4 +109,12 @@ where T : class
         _collection[position] = null;
         return DrawningAircraft;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Length; ++i)
+        {
+            yield return _collection[i];
+        }
+    }
 }

Stormtrooper/Stormtrooper/CollectionGenericObjects/StorageCollection.cs

@@ -1,4 +1,5 @@
 using Stormtrooper.CollectionGenericObjects;
+using Stormtrooper.Drawnings;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -12,16 +13,32 @@ namespace Stormtrooper.CollectionGenericObjects;
 /// </summary>
 /// <typeparam name="T"></typeparam>
 public class StorageCollection<T>
-where T : class
+where T : DrawningAircraft
 {
     /// <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>
@@ -76,5 +93,125 @@ 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?.CreateDrawningAircraft() is T aircraft)
+                    {
+                        if (collection.Insert(aircraft) == -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,
+        };
+    }
 }
 

Stormtrooper/Stormtrooper/Drawnings/DrawningAircraft.cs

@@ -49,7 +49,7 @@ public class DrawningAircraft
     /// </summary>
     public int GetHeight => _drawningAircraftHeight;
 
-    // Пустой конструктор 
+    /// Пустой конструктор 
     private DrawningAircraft()
     {
         _pictureWidth = null;
@@ -77,6 +77,15 @@ public class DrawningAircraft
         _pictureHeight = drawningAircraftHeight;
     }
 
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="aircraft"></param>
+    public DrawningAircraft(EntityAircraft aircraft) : this()
+    {
+        EntityAircraft = new EntityAircraft(aircraft.Speed, aircraft.Weight, aircraft.BodyColor);
+    }
+
     /// Прорисовка объекта
     /// <param name="g"></param>
     /// // Установка границ поля

Stormtrooper/Stormtrooper/Drawnings/DrawningStormtrooper.cs

@@ -27,6 +27,15 @@ public class DrawningStormtrooper : DrawningAircraft
 
     }
 
+
+    public DrawningStormtrooper(EntityAircraft? entityAircraft) : base(140, 70)
+    {
+        if (entityAircraft != null)
+        {
+            EntityAircraft = entityAircraft;
+        }
+    }
+
     public override void DrawTransport(Graphics g)
     {
         if (EntityAircraft == null || EntityAircraft is not EntityStormtrooper entityStormtrooper|| !_startPosX.HasValue || !_startPosY.HasValue)

Stormtrooper/Stormtrooper/Drawnings/ExtentionDrawningCar.cs

@@ -0,0 +1,59 @@
+using Stormtrooper.Drawnings;
+using Stormtrooper.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Stormtrooper.Drawnings;
+/// <summary>
+/// Расширение для класса EntityCar
+/// </summary>
+public static class ExtentionDrawningAircraft
+{
+    /// <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 DrawningAircraft? CreateDrawningAircraft(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityAircraft? aircraft = EntityStormtrooper.CreateEntityStormtrooper(strs);
+        if (aircraft != null)
+        {
+            return new DrawningStormtrooper(aircraft);
+        }
+
+        aircraft = EntityAircraft.CreateEntityAicraft(strs);
+        if (aircraft != null)
+        {
+            return new DrawningAircraft(aircraft);
+        }
+
+        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 DrawningAircraft drawningAircraft)
+    {
+        string[]? array = drawningAircraft?.EntityAircraft?.GetStringRepresentation();
+
+        if (array == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Join(_separatorForObject, array);
+    }
+}

Stormtrooper/Stormtrooper/Entities/EntityAircraft.cs

@@ -33,6 +33,28 @@ public class EntityAircraft
         Speed = speed;
         Weight = weight;
         BodyColor = bodyColor;
+    }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityAircraft), Speed.ToString(), Weight.ToString(), BodyColor.Name };
+    }
 
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityAircraft? CreateEntityAicraft(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityAircraft))
+        {
+            return null;
+        }
+
+        return new EntityAircraft(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
     }
 }

Stormtrooper/Stormtrooper/Entities/EntityStormtrooper.cs

@@ -38,4 +38,28 @@ public class EntityStormtrooper : EntityAircraft
         Rocket = rocket;
         Bomb = bomb;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityStormtrooper), Speed.ToString(), Weight.ToString(),
+            BodyColor.Name, AdditionalColor.Name, Rocket.ToString(), Bomb.ToString() };
+    }
+
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityAircraft? CreateEntityStormtrooper(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntityStormtrooper))
+        {
+            return null;
+        }
+        return new EntityStormtrooper(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]),
+            Color.FromName(strs[4]), Convert.ToBoolean(strs[5]), Convert.ToBoolean(strs[6]));
+    }
 }

Stormtrooper/Stormtrooper/FormAircraftCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            fileToolStripMenuItem = 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(980, 0);
+            groupBoxTools.Location = new Point(980, 28);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(264, 677);
+            groupBoxTools.Size = new Size(264, 649);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Tag = "";
@@ -77,7 +84,7 @@
             panelCompanyTools.Enabled = false;
             panelCompanyTools.Location = new Point(3, 391);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(258, 286);
+            panelCompanyTools.Size = new Size(258, 262);
             panelCompanyTools.TabIndex = 9;
             // 
             // buttonAddAiracft
@@ -94,7 +101,7 @@
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(3, 224);
+            buttonRefresh.Location = new Point(0, 207);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(252, 41);
             buttonRefresh.TabIndex = 6;
@@ -105,7 +112,7 @@
             // maskedTextBox
             // 
             maskedTextBox.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            maskedTextBox.Location = new Point(3, 97);
+            maskedTextBox.Location = new Point(0, 80);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(252, 27);
@@ -115,7 +122,7 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(3, 177);
+            buttonGoToCheck.Location = new Point(0, 160);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(252, 41);
             buttonGoToCheck.TabIndex = 5;
@@ -126,7 +133,7 @@
             // buttonRemoveAircraft
             // 
             buttonRemoveAircraft.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveAircraft.Location = new Point(3, 130);
+            buttonRemoveAircraft.Location = new Point(0, 113);
             buttonRemoveAircraft.Name = "buttonRemoveAircraft";
             buttonRemoveAircraft.Size = new Size(252, 41);
             buttonRemoveAircraft.TabIndex = 4;
@@ -241,12 +248,53 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 28);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(980, 677);
+            pictureBox.Size = new Size(980, 649);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(20, 20);
+            menuStrip.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1244, 28);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // fileToolStripMenuItem
+            // 
+            fileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            fileToolStripMenuItem.Size = new Size(59, 24);
+            fileToolStripMenuItem.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";
+            // 
             // FormAircraftCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
@@ -254,6 +302,8 @@
             ClientSize = new Size(1244, 677);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormAircraftCollection";
             Text = "Коллекция самолетов";
             groupBoxTools.ResumeLayout(false);
@@ -262,7 +312,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -285,5 +338,11 @@
         private ListBox listBoxCollection;
         private Button buttonCollectionAdd;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem fileToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

Stormtrooper/Stormtrooper/FormAircraftCollection.cs

@@ -234,4 +234,45 @@ public partial class FormAircraftCollection : Form
             }
         }
     }
+
+    /// <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);
+            }
+        }
+    }
 }

Stormtrooper/Stormtrooper/FormAircraftCollection.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, 1</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>145, 1</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>310, 1</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
 </root>