готовая 4 лаба

ProjectTank/ProjectTank/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -13,7 +13,22 @@ public 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

ProjectTank/ProjectTank/FormBattleTankCollection.Designer.cs

@@ -153,7 +153,7 @@
             buttonCreateCompany.TabIndex = 7;
             buttonCreateCompany.Text = "Создать компанию";
             buttonCreateCompany.UseVisualStyleBackColor = true;
-            buttonCreateCompany.Click += buttonCreateCompany_Click;
+            buttonCreateCompany.Click += ButtonCreateCompany_Click;
             // 
             // panelStorage
             // 

ProjectTank/ProjectTank/FormBattleTankCollection.cs

@@ -156,10 +156,10 @@ namespace ProjectTank
         {
             if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
             {
-                MessageBox.Show("Не все данные заполнены", "Ошибка",
+                MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
+
             CollectionType collectionType = CollectionType.None;
             if (radioButtonMassive.Checked)
             {
@@ -169,6 +169,7 @@ namespace ProjectTank
             {
                 collectionType = CollectionType.List;
             }
+
             _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
             RerfreshListBoxItems();
         }
@@ -206,37 +207,37 @@ namespace ProjectTank
                     listBoxСollection.Items.Add(colName);
                 }
             }
+
         }
         /// <summary>
         ///  Создание компании
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
-        private void buttonCreateCompany_Click(object sender, EventArgs e)
+        private void ButtonCreateCompany_Click(object sender, EventArgs e)
         {
-            if (listBoxСollection.SelectedIndex < 0 || listBoxСollection.SelectedItems == null)
+            if (listBoxСollection.SelectedIndex < 0 || listBoxСollection.SelectedItem == null)
             {
                 MessageBox.Show("Коллекция не выбрана");
                 return;
             }
 
             ICollectionGenericObjects<DrawningTank>? collection = _storageCollection[listBoxСollection.SelectedItem.ToString() ?? string.Empty];
-
             if (collection == null)
             {
                 MessageBox.Show("Коллекция не проинициализирована");
                 return;
             }
+
             switch (comboBoxSelectorCompany.Text)
             {
                 case "Хранилище":
-                    _company = new TankBase(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningTank>());
+                    _company = new TankBase(pictureBox.Width, pictureBox.Height, collection);
                     break;
             }
+
             panelCompanyTools.Enabled = true;
             RerfreshListBoxItems();
         }
-
-      
     }
 }