4 лаб работа

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/CollectionType.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.CollectionGenericObjects;
+
+public enum CollectionType
+{
+    /// <summary>
+    /// Неопределено
+    /// </summary>
+    None = 0,
+    /// <summary>
+    /// Массив
+    /// </summary>
+    Massive = 1,
+    /// <summary>
+    /// Список
+    /// </summary>
+    List = 2
+
+}

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/ListGenericObjects.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.CollectionGenericObjects;
+
+public class ListGenericObjects<T> : ICollectionGenericObjects<T>
+    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 => _maxCount;
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    public ListGenericObjects()
+    {
+        _collection = new();
+    }
+    public T? Get(int position)
+    {
+        if (position >= Count || position < 0)
+        {
+            return null;
+        }
+        return _collection[position];
+    }
+
+    public int Insert(T obj)
+    {
+        if (Count == _maxCount)
+        {
+            return -1;
+        }
+
+        _collection.Add(obj);
+        return _collection.Count;
+    }
+    public int Insert(T obj, int position)
+    {
+        if (Count == _maxCount || position < 0 || position > Count)
+        {
+            return -1;
+        }
+
+        _collection.Insert(position, obj);
+        return position;
+    }
+    public T? Remove(int position)
+    {
+        if (_collection == null || position < 0 || position >= _collection.Count) { 
+
+        return null;
+
+        }
+        T? obj = _collection[position];
+        _collection[position] = null;
+        return obj;
+    }
+
+}
+

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -16,7 +16,23 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Count => _collection.Length;
 
-    public int SetMaxCount { set { if (value > 0) { _collection = new T?[value]; } } }
+    public int SetMaxCount
+    {
+        set
+        {
+            if (value > 0)
+            {
+                if (_collection.Length > 0)
+                {
+                    Array.Resize(ref _collection, value);
+                }
+                else
+                {
+                    _collection = new T?[value];
+                }
+            }
+        }
+    }
 
     /// <summary>
     /// Конструктор

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/StorageCollection.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.CollectionGenericObjects;
+
+public class StorageCollection<T>
+    where T : class
+{ 
+    /// <summary>
+    /// Словарь (хранилище) с коллекциями
+    /// </summary>
+    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    /// <summary>
+    /// Возвращение списка названий коллекций
+    /// </summary>
+    public List<string> Keys => _storages.Keys.ToList();
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    public StorageCollection()
+    {
+        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+    }
+    /// <summary>
+    /// Добавление коллекции в хранилище
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <param name="collectionType">тип коллекции</param>
+    public void AddCollection(string name, CollectionType collectionType)
+    {
+        if (_storages.ContainsKey(name) && name == "")
+        {
+            return;
+        }
+
+        if (collectionType == CollectionType.Massive)
+        {
+            _storages[name] = new MassiveGenericObjects<T>();
+        }
+        else
+        {
+            _storages[name] = new ListGenericObjects<T>();
+        }
+    }
+
+    /// <summary>
+    /// Удаление коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    public void DelCollection(string name)
+    {
+    _storages.Remove(name);
+}
+    /// <summary>
+    /// Доступ к коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <returns></returns>
+    public ICollectionGenericObjects<T>? this[string name]
+    {
+        get
+        {
+            if (name == "")
+            {
+                return null;
+            }
+            return _storages[name];
+        }
+    }
+}
+
+
+

TrolleybusProject/TrolleybusProject/FormBusCollection.Designer.cs

@@ -29,26 +29,35 @@
         private void InitializeComponent()
         {
             groupBoxTools = new GroupBox();
+            panelCompanyTools = new Panel();
+            buttonCreateCompany = new Button();
             buttonRefresh = new Button();
-            buttonGoToCheck = new Button();
-            buttonDelTrolleybus = new Button();
-            maskedTextBox = new MaskedTextBox();
-            buttonAddTrolleybus = new Button();
-            buttonAddBus = new Button();
             comboBoxSelectionCompany = new ComboBox();
+            buttonGoToCheck = new Button();
+            buttonAddBus = new Button();
+            buttonDelTrolleybus = new Button();
+            buttonAddTrolleybus = new Button();
+            maskedTextBox = new MaskedTextBox();
+            panelStorage = new Panel();
+            buttonCollectionDel = new Button();
+            listBoxCollection = new ListBox();
+            buttonCollectionAdd = new Button();
+            radioButtonList = new RadioButton();
+            radioButtonMassive = new RadioButton();
+            textBoxCollectionName = new TextBox();
+            labelCollectionName = new Label();
             pictureBox = new PictureBox();
             groupBoxTools.SuspendLayout();
+            panelCompanyTools.SuspendLayout();
+            panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
             SuspendLayout();
             // 
             // groupBoxTools
             // 
-            groupBoxTools.Controls.Add(buttonRefresh);
+            groupBoxTools.Controls.Add(buttonCreateCompany);
-            groupBoxTools.Controls.Add(buttonGoToCheck);
+            groupBoxTools.Controls.Add(panelCompanyTools);
-            groupBoxTools.Controls.Add(buttonDelTrolleybus);
+            groupBoxTools.Controls.Add(panelStorage);
-            groupBoxTools.Controls.Add(maskedTextBox);
-            groupBoxTools.Controls.Add(buttonAddTrolleybus);
-            groupBoxTools.Controls.Add(buttonAddBus);
             groupBoxTools.Controls.Add(comboBoxSelectionCompany);
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(904, 0);
@@ -58,82 +67,187 @@
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
+            // panelCompanyTools
+            // 
+            panelCompanyTools.Controls.Add(buttonRefresh);
+            panelCompanyTools.Controls.Add(buttonGoToCheck);
+            panelCompanyTools.Controls.Add(buttonAddBus);
+            panelCompanyTools.Controls.Add(buttonDelTrolleybus);
+            panelCompanyTools.Controls.Add(buttonAddTrolleybus);
+            panelCompanyTools.Controls.Add(maskedTextBox);
+            panelCompanyTools.Enabled = false;
+            panelCompanyTools.Location = new Point(0, 397);
+            panelCompanyTools.Name = "panelCompanyTools";
+            panelCompanyTools.Size = new Size(294, 259);
+            panelCompanyTools.TabIndex = 9;
+            // 
+            // buttonCreateCompany
+            // 
+            buttonCreateCompany.Location = new Point(63, 345);
+            buttonCreateCompany.Name = "buttonCreateCompany";
+            buttonCreateCompany.Size = new Size(187, 34);
+            buttonCreateCompany.TabIndex = 8;
+            buttonCreateCompany.Text = "Создать компанию";
+            buttonCreateCompany.UseVisualStyleBackColor = true;
+            buttonCreateCompany.Click += buttonCreateCompany_Click;
+            // 
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(20, 485);
+            buttonRefresh.Location = new Point(24, 215);
             buttonRefresh.Name = "buttonRefresh";
-            buttonRefresh.Size = new Size(249, 34);
+            buttonRefresh.Size = new Size(246, 34);
             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(20, 395);
-            buttonGoToCheck.Name = "buttonGoToCheck";
-            buttonGoToCheck.Size = new Size(249, 34);
-            buttonGoToCheck.TabIndex = 5;
-            buttonGoToCheck.Text = "Передать на тесты";
-            buttonGoToCheck.UseVisualStyleBackColor = true;
-            buttonGoToCheck.Click += buttonGoToCheck_Click;
-            // 
-            // buttonDelTrolleybus
-            // 
-            buttonDelTrolleybus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonDelTrolleybus.Location = new Point(40, 278);
-            buttonDelTrolleybus.Name = "buttonDelTrolleybus";
-            buttonDelTrolleybus.Size = new Size(217, 34);
-            buttonDelTrolleybus.TabIndex = 4;
-            buttonDelTrolleybus.Text = "Удалить  автобус";
-            buttonDelTrolleybus.UseVisualStyleBackColor = true;
-            buttonDelTrolleybus.Click += buttonDelTrolleybus_Click;
-            // 
-            // maskedTextBox
-            // 
-            maskedTextBox.Location = new Point(73, 227);
-            maskedTextBox.Mask = "00";
-            maskedTextBox.Name = "maskedTextBox";
-            maskedTextBox.Size = new Size(150, 31);
-            maskedTextBox.TabIndex = 3;
-            maskedTextBox.ValidatingType = typeof(int);
-            // 
-            // buttonAddTrolleybus
-            // 
-            buttonAddTrolleybus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddTrolleybus.Location = new Point(19, 165);
-            buttonAddTrolleybus.Name = "buttonAddTrolleybus";
-            buttonAddTrolleybus.Size = new Size(249, 34);
-            buttonAddTrolleybus.TabIndex = 2;
-            buttonAddTrolleybus.Text = "Добавление троллейбуса";
-            buttonAddTrolleybus.UseVisualStyleBackColor = true;
-            buttonAddTrolleybus.Click += buttonAddTrolleybus_Click;
-            // 
-            // buttonAddBus
-            // 
-            buttonAddBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddBus.Location = new Point(20, 97);
-            buttonAddBus.Name = "buttonAddBus";
-            buttonAddBus.Size = new Size(249, 34);
-            buttonAddBus.TabIndex = 1;
-            buttonAddBus.Text = "Добавление автобуса";
-            buttonAddBus.UseVisualStyleBackColor = true;
-            buttonAddBus.Click += buttonAddBus_Click;
-            // 
             // comboBoxSelectionCompany
             // 
             comboBoxSelectionCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
             comboBoxSelectionCompany.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBoxSelectionCompany.FormattingEnabled = true;
             comboBoxSelectionCompany.Items.AddRange(new object[] { "Хранилище" });
-            comboBoxSelectionCompany.Location = new Point(19, 30);
+            comboBoxSelectionCompany.Location = new Point(26, 306);
             comboBoxSelectionCompany.Name = "comboBoxSelectionCompany";
-            comboBoxSelectionCompany.Size = new Size(250, 33);
+            comboBoxSelectionCompany.Size = new Size(244, 33);
             comboBoxSelectionCompany.TabIndex = 0;
             comboBoxSelectionCompany.SelectedIndexChanged += comboBoxSelectionCompany_SelectedIndexChanged;
             // 
+            // buttonGoToCheck
+            // 
+            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonGoToCheck.Location = new Point(24, 175);
+            buttonGoToCheck.Name = "buttonGoToCheck";
+            buttonGoToCheck.Size = new Size(246, 34);
+            buttonGoToCheck.TabIndex = 5;
+            buttonGoToCheck.Text = "Передать на тесты";
+            buttonGoToCheck.UseVisualStyleBackColor = true;
+            buttonGoToCheck.Click += buttonGoToCheck_Click;
+            // 
+            // buttonAddBus
+            // 
+            buttonAddBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddBus.Location = new Point(26, 18);
+            buttonAddBus.Name = "buttonAddBus";
+            buttonAddBus.Size = new Size(244, 34);
+            buttonAddBus.TabIndex = 1;
+            buttonAddBus.Text = "Добавление автобуса";
+            buttonAddBus.UseVisualStyleBackColor = true;
+            buttonAddBus.Click += buttonAddBus_Click;
+            // 
+            // buttonDelTrolleybus
+            // 
+            buttonDelTrolleybus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonDelTrolleybus.Location = new Point(22, 135);
+            buttonDelTrolleybus.Name = "buttonDelTrolleybus";
+            buttonDelTrolleybus.Size = new Size(244, 34);
+            buttonDelTrolleybus.TabIndex = 4;
+            buttonDelTrolleybus.Text = "Удалить  автобус";
+            buttonDelTrolleybus.UseVisualStyleBackColor = true;
+            buttonDelTrolleybus.Click += buttonDelTrolleybus_Click;
+            // 
+            // buttonAddTrolleybus
+            // 
+            buttonAddTrolleybus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddTrolleybus.Location = new Point(24, 58);
+            buttonAddTrolleybus.Name = "buttonAddTrolleybus";
+            buttonAddTrolleybus.Size = new Size(246, 34);
+            buttonAddTrolleybus.TabIndex = 2;
+            buttonAddTrolleybus.Text = "Добавление троллейбуса";
+            buttonAddTrolleybus.UseVisualStyleBackColor = true;
+            buttonAddTrolleybus.Click += buttonAddTrolleybus_Click;
+            // 
+            // maskedTextBox
+            // 
+            maskedTextBox.Location = new Point(68, 98);
+            maskedTextBox.Mask = "00";
+            maskedTextBox.Name = "maskedTextBox";
+            maskedTextBox.Size = new Size(150, 31);
+            maskedTextBox.TabIndex = 3;
+            maskedTextBox.ValidatingType = typeof(int);
+            // 
+            // panelStorage
+            // 
+            panelStorage.Controls.Add(buttonCollectionDel);
+            panelStorage.Controls.Add(listBoxCollection);
+            panelStorage.Controls.Add(buttonCollectionAdd);
+            panelStorage.Controls.Add(radioButtonList);
+            panelStorage.Controls.Add(radioButtonMassive);
+            panelStorage.Controls.Add(textBoxCollectionName);
+            panelStorage.Controls.Add(labelCollectionName);
+            panelStorage.Dock = DockStyle.Top;
+            panelStorage.Location = new Point(3, 27);
+            panelStorage.Name = "panelStorage";
+            panelStorage.Size = new Size(294, 273);
+            panelStorage.TabIndex = 7;
+            // 
+            // buttonCollectionDel
+            // 
+            buttonCollectionDel.Location = new Point(8, 225);
+            buttonCollectionDel.Name = "buttonCollectionDel";
+            buttonCollectionDel.Size = new Size(277, 34);
+            buttonCollectionDel.TabIndex = 6;
+            buttonCollectionDel.Text = "Удалить коллекцию";
+            buttonCollectionDel.UseVisualStyleBackColor = true;
+            buttonCollectionDel.Click += buttonCollectionDel_Click;
+            // 
+            // listBoxCollection
+            // 
+            listBoxCollection.ItemHeight = 25;
+            listBoxCollection.Location = new Point(11, 140);
+            listBoxCollection.Name = "listBoxCollection";
+            listBoxCollection.Size = new Size(274, 79);
+            listBoxCollection.TabIndex = 7;
+            // 
+            // buttonCollectionAdd
+            // 
+            buttonCollectionAdd.Location = new Point(8, 100);
+            buttonCollectionAdd.Name = "buttonCollectionAdd";
+            buttonCollectionAdd.Size = new Size(277, 34);
+            buttonCollectionAdd.TabIndex = 4;
+            buttonCollectionAdd.Text = "Добавить коллекцию";
+            buttonCollectionAdd.UseVisualStyleBackColor = true;
+            buttonCollectionAdd.Click += buttonCollectionAdd_Click;
+            // 
+            // radioButtonList
+            // 
+            radioButtonList.AutoSize = true;
+            radioButtonList.Location = new Point(171, 65);
+            radioButtonList.Name = "radioButtonList";
+            radioButtonList.Size = new Size(96, 29);
+            radioButtonList.TabIndex = 3;
+            radioButtonList.TabStop = true;
+            radioButtonList.Text = "Список";
+            radioButtonList.UseVisualStyleBackColor = true;
+            // 
+            // radioButtonMassive
+            // 
+            radioButtonMassive.AutoSize = true;
+            radioButtonMassive.Location = new Point(11, 65);
+            radioButtonMassive.Name = "radioButtonMassive";
+            radioButtonMassive.Size = new Size(98, 29);
+            radioButtonMassive.TabIndex = 2;
+            radioButtonMassive.TabStop = true;
+            radioButtonMassive.Text = "Массив";
+            radioButtonMassive.UseVisualStyleBackColor = true;
+            // 
+            // textBoxCollectionName
+            // 
+            textBoxCollectionName.Location = new Point(3, 28);
+            textBoxCollectionName.Name = "textBoxCollectionName";
+            textBoxCollectionName.Size = new Size(288, 31);
+            textBoxCollectionName.TabIndex = 1;
+            // 
+            // labelCollectionName
+            // 
+            labelCollectionName.AutoSize = true;
+            labelCollectionName.Location = new Point(65, 0);
+            labelCollectionName.Name = "labelCollectionName";
+            labelCollectionName.Size = new Size(182, 25);
+            labelCollectionName.TabIndex = 0;
+            labelCollectionName.Text = "Название коллекции";
+            // 
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
@@ -153,7 +267,10 @@
             Name = "FormBusCollection";
             Text = "Коллекция автобусов";
             groupBoxTools.ResumeLayout(false);
-            groupBoxTools.PerformLayout();
+            panelCompanyTools.ResumeLayout(false);
+            panelCompanyTools.PerformLayout();
+            panelStorage.ResumeLayout(false);
+            panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
             ResumeLayout(false);
         }
@@ -169,5 +286,15 @@
         private PictureBox pictureBox;
         private Button buttonRefresh;
         private Button buttonGoToCheck;
+        private Panel panelStorage;
+        private Label labelCollectionName;
+        private RadioButton radioButtonMassive;
+        private TextBox textBoxCollectionName;
+        private ListBox listBoxCollection;
+        private Button buttonCollectionAdd;
+        private RadioButton radioButtonList;
+        private Button buttonCreateCompany;
+        private Button buttonCollectionDel;
+        private Panel panelCompanyTools;
     }
 }

TrolleybusProject/TrolleybusProject/FormBusCollection.cs

@@ -14,14 +14,25 @@ namespace TrolleybusProject;
 
 public partial class FormBusCollection : Form
 
-{
+{   /// <summary>
+    /// Хранилише коллекций
+    /// </summary>
+    private readonly StorageCollection<DrawningBus> _storageCollection;
+    /// <summary>
+    /// Компания
+    /// </summary>
+
     private AbstractCompany? _company = null;
     public FormBusCollection()
     {
         InitializeComponent();
+        _storageCollection = new();
     }
 
-
+    private ListBox GetListBoxCollection()
+    {
+        return listBoxCollection;
+    }
     private void CreateObject(string type)
     {
         if (_company == null)
@@ -59,13 +70,7 @@ public partial class FormBusCollection : Form
 
     private void comboBoxSelectionCompany_SelectedIndexChanged(object sender, EventArgs e)
     {
-        switch (comboBoxSelectionCompany.Text)
+        panelCompanyTools.Enabled = false;
-        {
-            case "Хранилище":
-                _company = new BusStation(pictureBox.Width,
-                pictureBox.Height, new MassiveGenericObjects<DrawningBus>());
-                break;
-        }
 
     }
 
@@ -141,5 +146,89 @@ public partial class FormBusCollection : Form
     }
 
 
+
+    private void buttonCollectionAdd_Click(object sender, EventArgs e)
+    {
+        if (string.IsNullOrEmpty(textBoxCollectionName.Text) ||
+(!radioButtonList.Checked && !radioButtonMassive.Checked))
+        {
+            MessageBox.Show("Не все данные заполнены", "Ошибка",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+            return;
+        }
+        CollectionType collectionType = CollectionType.None;
+        if (radioButtonMassive.Checked)
+        {
+            collectionType = CollectionType.Massive;
+        }
+        else if (radioButtonList.Checked)
+        {
+            collectionType = CollectionType.List;
+        }
+        _storageCollection.AddCollection(textBoxCollectionName.Text,
+        collectionType);
+        RerfreshListBoxItems();
+
+    }
+    /// <summary>
+    /// Обновление списка в listBoxCollection
+    /// </summary>
+    private void RerfreshListBoxItems()
+    {
+        listBoxCollection.Items.Clear();
+        for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
+        {
+            string? colName = _storageCollection.Keys?[i];
+            if (!string.IsNullOrEmpty(colName))
+            {
+                listBoxCollection.Items.Add(colName);
+            }
+        }
+    }
+    private void buttonCollectionDel_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedItem == null) return;
+        if (listBoxCollection.SelectedIndex < 0 )
+        {
+            MessageBox.Show("Коллекция не выбрана");
+            return;
         }
 
+        
+        if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+        {
+            return;
+        }
+        _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+        RerfreshListBoxItems();
+    }
+
+
+    private void buttonCreateCompany_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
+        {
+            MessageBox.Show("Коллекция не выбрана");
+            return;
+        }
+        ICollectionGenericObjects<DrawningBus>? collection =
+        _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
+        if (collection == null)
+        {
+            MessageBox.Show("Коллекция не проинициализирована");
+            return;
+        }
+        switch (comboBoxSelectionCompany.Text)
+        {
+            case "Хранилище":
+                _company = new BusStation(pictureBox.Width,
+                pictureBox.Height, collection);
+                break;
+        }
+        panelCompanyTools.Enabled = true;
+        RerfreshListBoxItems();
+    }
+}
+
+
+