а теперь?

111.txt

@@ -0,0 +1,3 @@
+CollectionsStorage
+1|Massive|45|EntityMilitaryAircraft:100:100:Yellow;EntityMilitaryAircraft:100:100:Red;
+2|Massive|45|EntityMilitaryAircraft:100:100:BlueViolet;EntityMilitaryAircraft:100:100:BlueViolet;EntityMilitaryAircraft:100:100:BlueViolet;

AirFighter/AirFighter/CollectionGenericObjects/StorageCollection.cs

@@ -40,7 +40,7 @@ public class StorageCollection<T>
     /// </summary>
     public StorageCollection()
     {
-        _storages = new Dictionary<string, ICollectionGenericObjects<T>>(); 
+        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
     }
 
     /// <summary>
@@ -90,12 +90,12 @@ public class StorageCollection<T>
     }
 
     /// <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)
+    /// 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)
         {
@@ -110,12 +110,13 @@ public class StorageCollection<T>
         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;
@@ -127,9 +128,11 @@ public class StorageCollection<T>
                 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;
@@ -159,7 +162,7 @@ public class StorageCollection<T>
             return false;
         }
         using (StreamReader fs = File.OpenText(filename))
-        {   
+        {
             string str = fs.ReadLine();
 
             if (str == null || str.Length == 0)
@@ -173,7 +176,7 @@ public class StorageCollection<T>
             }
 
             _storages.Clear();
-            
+
             string strs = "";
 
             while ((strs = fs.ReadLine()) != null)

AirFighter/AirFighter/FormMilitaryAircraftCollection.Designer.cs

@@ -123,7 +123,7 @@
             // buttonAddMilitaryAircraft
             // 
             buttonAddMilitaryAircraft.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddMilitaryAircraft.Location = new Point(4, 25);
+            buttonAddMilitaryAircraft.Location = new Point(4, 3);
             buttonAddMilitaryAircraft.Name = "buttonAddMilitaryAircraft";
             buttonAddMilitaryAircraft.Size = new Size(191, 49);
             buttonAddMilitaryAircraft.TabIndex = 1;
@@ -277,7 +277,7 @@
             saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
             saveToolStripMenuItem.Size = new Size(227, 26);
             saveToolStripMenuItem.Text = "Сохранение";
-            saveToolStripMenuItem.Click += saveToolStripMenuItem_Click;
+            saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
             // 
             // loadToolStripMenuItem
             // 
@@ -285,7 +285,7 @@
             loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
             loadToolStripMenuItem.Size = new Size(227, 26);
             loadToolStripMenuItem.Text = "Загрузка";
-            loadToolStripMenuItem.Click += loadToolStripMenuItem_Click;
+            loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
             // 
             // openFileDialog
             // 

AirFighter/AirFighter/FormMilitaryAircraftCollection.cs

@@ -232,7 +232,7 @@ public partial class FormMilitaryAircraftCollection : Form
     /// </summary>
     /// <param name="sender"></param>
     /// <param name="e"></param>
-    private void saveToolStripMenuItem_Click(object sender, EventArgs e)
+    private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
     {
         if (saveFileDialog.ShowDialog() == DialogResult.OK)
         {
@@ -252,18 +252,18 @@ public partial class FormMilitaryAircraftCollection : Form
     /// </summary>
     /// <param name="sender"></param>
     /// <param name="e"></param>
-    private void loadToolStripMenuItem_Click(object sender, EventArgs e)
+    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();
+                RerfreshListBoxItems();
             }
             else
             {
-                MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
     }

AirFighter/AirFighter/MilitaryAircraftDelegate.cs

@@ -1,9 +0,0 @@
-using ProjectAirFighter.Drawnings;
-
-namespace ProjectAirFighter;
-
-/// <summary>
-/// Делегат передачи объекта класса-прорисовки
-/// </summary>
-/// <param name="militaryAircraft"></param>
-public delegate void MilitaryAircraftDelegate(DrawningMilitaryAircraft militaryAircraft);