In process : connect buttons, list-&-text boxes

ProjectCruiser/ListGenObj.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Reflection;
+
+namespace ProjectCruiser;
+
+// Параметризованный набор объектов
+public class ListGenericObjects<T> : ICollectionGenObj<T>
+    where T : class
+{
+    // Список объектов, которые храним
+    private readonly List<T?> _collection;
+
+    // Максимально допустимое число объектов в списке
+    private int _maxCount;
+    public int Count => _collection.Count;
+
+    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+
+    public ListGenericObjects()
+    {
+        _collection = new();
+    }
+
+    public T? GetItem(int position)
+    {
+        if (position > _maxCount - 1 || position < 0)
+        {
+            return null;
+        }
+
+        return _collection[position];
+    }
+
+    public int Insert(T obj)
+    {
+        if (Count + 1 < _maxCount || obj == null)
+        {
+            return -1;
+        }
+        _collection.Add(obj);
+        return Count;
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (position >= _maxCount || position < 0 || 
+            _collection[position] != null)
+        {
+            return -1;
+        }
+
+        _collection.Insert(position, obj);
+        return position;
+    }
+
+    public T? Remove(int position)
+    {
+        if (position >= Count || position < 0)
+            // on the other positions items don't exist
+        {
+            return null;
+        }
+
+        T? item = _collection[position];
+        _collection.RemoveAt(position);
+        return item;
+    }
+}

ProjectCruiser/ServiceForm2.Designer.cs

@@ -37,8 +37,20 @@
             maskedTextBoxPosition = new MaskedTextBox();
             btnAddCruiser = new Button();
             pictureBox = new PictureBox();
+            companyPanel = new Panel();
+            label = new Label();
+            maskedTxtBoxCName = new MaskedTextBox();
+            rBtnArray = new RadioButton();
+            rBtnList = new RadioButton();
+            btnAddCollection = new Button();
+            listBox = new ListBox();
+            btnDeleteCollection = new Button();
+            btnCreateCompany = new Button();
+            toolPanel = new Panel();
             groupBox.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            companyPanel.SuspendLayout();
+            toolPanel.SuspendLayout();
             SuspendLayout();
             // 
             // comboBoxArrList
@@ -46,18 +58,18 @@
             comboBoxArrList.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
             comboBoxArrList.FormattingEnabled = true;
             comboBoxArrList.Items.AddRange(new object[] { "Storage" });
-            comboBoxArrList.Location = new Point(17, 54);
+            comboBoxArrList.Location = new Point(17, 41);
             comboBoxArrList.Name = "comboBoxArrList";
-            comboBoxArrList.Size = new Size(268, 40);
+            comboBoxArrList.Size = new Size(243, 40);
             comboBoxArrList.TabIndex = 0;
             comboBoxArrList.SelectedIndexChanged += SelectorCompany_SelectedIndexChanged;
             // 
             // btnAddBase
             // 
             btnAddBase.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            btnAddBase.Location = new Point(17, 561);
+            btnAddBase.Location = new Point(17, 13);
             btnAddBase.Name = "btnAddBase";
-            btnAddBase.Size = new Size(268, 46);
+            btnAddBase.Size = new Size(192, 43);
             btnAddBase.TabIndex = 1;
             btnAddBase.Text = "Add ship";
             btnAddBase.UseVisualStyleBackColor = true;
@@ -66,16 +78,12 @@
             // groupBox
             // 
             groupBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            groupBox.Controls.Add(btnUpdate);
+            groupBox.Controls.Add(toolPanel);
-            groupBox.Controls.Add(btnTest);
+            groupBox.Controls.Add(btnCreateCompany);
-            groupBox.Controls.Add(btnDelete);
-            groupBox.Controls.Add(maskedTextBoxPosition);
-            groupBox.Controls.Add(btnAddCruiser);
-            groupBox.Controls.Add(btnAddBase);
             groupBox.Controls.Add(comboBoxArrList);
-            groupBox.Location = new Point(1437, 12);
+            groupBox.Location = new Point(1402, 12);
             groupBox.Name = "groupBox";
-            groupBox.Size = new Size(300, 938);
+            groupBox.Size = new Size(275, 986);
             groupBox.TabIndex = 2;
             groupBox.TabStop = false;
             groupBox.Text = "Tool panel";
@@ -83,9 +91,9 @@
             // btnUpdate
             // 
             btnUpdate.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            btnUpdate.Location = new Point(17, 865);
+            btnUpdate.Location = new Point(17, 315);
             btnUpdate.Name = "btnUpdate";
-            btnUpdate.Size = new Size(268, 46);
+            btnUpdate.Size = new Size(192, 49);
             btnUpdate.TabIndex = 6;
             btnUpdate.Text = "Update";
             btnUpdate.UseVisualStyleBackColor = true;
@@ -94,20 +102,20 @@
             // btnTest
             // 
             btnTest.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            btnTest.Location = new Point(17, 795);
+            btnTest.Location = new Point(17, 224);
             btnTest.Name = "btnTest";
-            btnTest.Size = new Size(268, 64);
+            btnTest.Size = new Size(192, 85);
             btnTest.TabIndex = 5;
-            btnTest.Text = "Choose for testing";
+            btnTest.Text = "Choose\r\nfor testing";
             btnTest.UseVisualStyleBackColor = true;
             btnTest.Click += btnChooseforTest_Click;
             // 
             // btnDelete
             // 
             btnDelete.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            btnDelete.Location = new Point(17, 732);
+            btnDelete.Location = new Point(17, 170);
             btnDelete.Name = "btnDelete";
-            btnDelete.Size = new Size(268, 46);
+            btnDelete.Size = new Size(192, 48);
             btnDelete.TabIndex = 4;
             btnDelete.Text = "Delete";
             btnDelete.UseVisualStyleBackColor = true;
@@ -116,19 +124,19 @@
             // maskedTextBoxPosition
             // 
             maskedTextBoxPosition.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            maskedTextBoxPosition.Location = new Point(17, 682);
+            maskedTextBoxPosition.Location = new Point(17, 119);
             maskedTextBoxPosition.Mask = "00";
             maskedTextBoxPosition.Name = "maskedTextBoxPosition";
-            maskedTextBoxPosition.Size = new Size(268, 39);
+            maskedTextBoxPosition.Size = new Size(192, 39);
             maskedTextBoxPosition.TabIndex = 3;
             maskedTextBoxPosition.ValidatingType = typeof(int);
             // 
             // btnAddCruiser
             // 
             btnAddCruiser.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            btnAddCruiser.Location = new Point(17, 613);
+            btnAddCruiser.Location = new Point(17, 62);
             btnAddCruiser.Name = "btnAddCruiser";
-            btnAddCruiser.Size = new Size(268, 46);
+            btnAddCruiser.Size = new Size(192, 51);
             btnAddCruiser.TabIndex = 2;
             btnAddCruiser.Text = "Add cruiser";
             btnAddCruiser.UseVisualStyleBackColor = true;
@@ -139,22 +147,130 @@
             pictureBox.Dock = DockStyle.Left;
             pictureBox.Location = new Point(0, 0);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(1417, 959);
+            pictureBox.Size = new Size(1385, 1007);
             pictureBox.TabIndex = 3;
             pictureBox.TabStop = false;
             // 
+            // companyPanel
+            // 
+            companyPanel.Controls.Add(btnDeleteCollection);
+            companyPanel.Controls.Add(listBox);
+            companyPanel.Controls.Add(btnAddCollection);
+            companyPanel.Controls.Add(rBtnList);
+            companyPanel.Controls.Add(rBtnArray);
+            companyPanel.Controls.Add(maskedTxtBoxCName);
+            companyPanel.Controls.Add(label);
+            companyPanel.Location = new Point(1419, 101);
+            companyPanel.Name = "panel1";
+            companyPanel.Size = new Size(243, 429);
+            companyPanel.TabIndex = 7;
+            // 
+            // label
+            // 
+            label.AutoSize = true;
+            label.Location = new Point(29, 6);
+            label.Name = "label";
+            label.Size = new Size(188, 32);
+            label.TabIndex = 0;
+            label.Text = "Collection name";
+            // 
+            // maskedTxtBoxCName
+            // 
+            maskedTxtBoxCName.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            maskedTxtBoxCName.Location = new Point(16, 43);
+            maskedTxtBoxCName.Name = "maskedTextBox1";
+            maskedTxtBoxCName.Size = new Size(214, 39);
+            maskedTxtBoxCName.TabIndex = 7;
+            // 
+            // rBtnArray
+            // 
+            rBtnArray.AutoSize = true;
+            rBtnArray.Location = new Point(16, 88);
+            rBtnArray.Name = "rBtnArray";
+            rBtnArray.Size = new Size(100, 36);
+            rBtnArray.TabIndex = 8;
+            rBtnArray.TabStop = true;
+            rBtnArray.Text = "Array";
+            rBtnArray.UseVisualStyleBackColor = true;
+            // 
+            // rBtnList
+            // 
+            rBtnList.AutoSize = true;
+            rBtnList.Location = new Point(150, 88);
+            rBtnList.Name = "rBtnList";
+            rBtnList.Size = new Size(80, 36);
+            rBtnList.TabIndex = 9;
+            rBtnList.TabStop = true;
+            rBtnList.Text = "List";
+            rBtnList.UseVisualStyleBackColor = true;
+            // 
+            // btnAddCollection
+            // 
+            btnAddCollection.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            btnAddCollection.Location = new Point(15, 130);
+            btnAddCollection.Name = "btnAddCollection";
+            btnAddCollection.Size = new Size(214, 61);
+            btnAddCollection.TabIndex = 7;
+            btnAddCollection.Text = "Add Collection";
+            btnAddCollection.UseVisualStyleBackColor = true;
+            // 
+            // listBox1
+            // 
+            listBox.FormattingEnabled = true;
+            listBox.Location = new Point(16, 199);
+            listBox.Name = "listBox1";
+            listBox.Size = new Size(214, 164);
+            listBox.TabIndex = 10;
+            // 
+            // btnDeleteCollection
+            // 
+            btnDeleteCollection.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            btnDeleteCollection.Location = new Point(15, 371);
+            btnDeleteCollection.Name = "btnDeleteCollection";
+            btnDeleteCollection.Size = new Size(214, 43);
+            btnDeleteCollection.TabIndex = 11;
+            btnDeleteCollection.Text = "Remove Collection";
+            btnDeleteCollection.UseVisualStyleBackColor = true;
+            // 
+            // btnCreateCompany
+            // 
+            btnCreateCompany.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            btnCreateCompany.Location = new Point(17, 526);
+            btnCreateCompany.Name = "btnCreateCompany";
+            btnCreateCompany.Size = new Size(243, 61);
+            btnCreateCompany.TabIndex = 12;
+            btnCreateCompany.Text = "Create Company";
+            btnCreateCompany.UseVisualStyleBackColor = true;
+            // 
+            // toolPanel
+            // 
+            toolPanel.Controls.Add(btnUpdate);
+            toolPanel.Controls.Add(btnTest);
+            toolPanel.Controls.Add(maskedTextBoxPosition);
+            toolPanel.Controls.Add(btnDelete);
+            toolPanel.Controls.Add(btnAddCruiser);
+            toolPanel.Controls.Add(btnAddBase);
+            toolPanel.Location = new Point(26, 596);
+            toolPanel.Name = "panel2";
+            toolPanel.Size = new Size(226, 377);
+            toolPanel.TabIndex = 13;
+            // 
             // ServiceForm2
             // 
             AutoScaleDimensions = new SizeF(13F, 32F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1749, 959);
+            ClientSize = new Size(1689, 1007);
+            Controls.Add(companyPanel);
             Controls.Add(pictureBox);
             Controls.Add(groupBox);
             Name = "ServiceForm2";
             Text = "ServiceForm2";
             groupBox.ResumeLayout(false);
-            groupBox.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            companyPanel.ResumeLayout(false);
+            companyPanel.PerformLayout();
+            toolPanel.ResumeLayout(false);
+            toolPanel.PerformLayout();
             ResumeLayout(false);
         }
 
@@ -169,5 +285,15 @@
         private Button btnDelete;
         private MaskedTextBox maskedTextBoxPosition;
         private PictureBox pictureBox;
+        private Panel companyPanel;
+        private RadioButton rBtnArray;
+        private MaskedTextBox maskedTxtBoxCName;
+        private Label label;
+        private RadioButton rBtnList;
+        private Button btnAddCollection;
+        private ListBox listBox;
+        private Button btnDeleteCollection;
+        private Button btnCreateCompany;
+        private Panel toolPanel;
     }
 }

ProjectCruiser/ServiceForm2.cs

@@ -24,14 +24,14 @@ public partial class ServiceForm2 : Form
         }
     }
 
-    // Color picker
+    // Color picker (default : random)
     private static Color pickColor(Random r)
     {
-        Color cl = Color.FromArgb(r.Next(0, 256), r.Next(0, 256), r.Next(0, 256));
+        Color cl = new Color();
         ColorDialog dialog = new();
 
-        if (dialog.ShowDialog() == DialogResult.OK)
+        if (dialog.ShowDialog() == DialogResult.OK) cl = dialog.Color;
-        { cl = dialog.Color; }
+        else Color.FromArgb(r.Next(0, 256), r.Next(0, 256), r.Next(0, 256));
 
         return cl;
     }
@@ -135,4 +135,6 @@ public partial class ServiceForm2 : Form
         }
         pictureBox.Image = _company.Show();
     }
+
+    // continue
 }