Обработка исключений
This commit is contained in:
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@ -1,4 +1,6 @@
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using ProjectAirplaneWithRadar.Exceptions;
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namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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{
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/// <summary>
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@ -48,7 +50,7 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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public T? Get(int position)
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{
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if (position >= Count || position < 0)
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return null;
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throw new PositionOutOfCollectionException(position);
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return _collection[position];
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}
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@ -56,7 +58,8 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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public int Insert(T obj)
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{
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if (Count + 1 > _maxCount)
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return -1;
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throw new CollectionOverflowException(Count);
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_collection.Add(obj);
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return Count;
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}
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@ -64,9 +67,11 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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public int Insert(T obj, int position)
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{
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if (Count + 1 > _maxCount)
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return -1;
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throw new CollectionOverflowException(Count);
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if (position < 0 || position > Count)
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return -1;
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throw new PositionOutOfCollectionException(position);
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_collection.Insert(position, obj);
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return 1;
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}
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@ -74,7 +79,7 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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public T? Remove(int position)
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{
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if (position < 0 || position > Count)
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return null;
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throw new PositionOutOfCollectionException(position);
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T? temp = _collection[position];
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_collection.RemoveAt(position);
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@ -1,4 +1,6 @@
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using ProjectAirplaneWithRadar.Exceptions;
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namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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{
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/// <summary>
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@ -51,7 +53,11 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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public T? Get(int position)
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{
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if (position < 0 || position >= Count)
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return null;
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throw new PositionOutOfCollectionException(position);
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if (position >= _collection.Length && _collection[position] == null)
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throw new ObjectNotFoundException(position);
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return _collection[position];
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}
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@ -65,13 +71,13 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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return i;
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}
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}
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return -1;
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throw new CollectionOverflowException(Count);
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}
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public int Insert(T obj, int position)
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{
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if (position < 0 || position >= Count)
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return -1;
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throw new PositionOutOfCollectionException(position);
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if (_collection[position] == null)
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{
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@ -100,19 +106,16 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
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}
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temp--;
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}
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return -1;
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throw new CollectionOverflowException(Count);
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}
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public T? Remove(int position)
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{
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if (position < 0 || position >= Count)
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return null;
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throw new PositionOutOfCollectionException(position);
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if (_collection[position] == null)
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{
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return null;
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}
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throw new ObjectNotFoundException(position);
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T? temp = _collection[position];
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_collection[position] = null;
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@ -66,9 +66,11 @@
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groupBoxTools.Controls.Add(panelStorage);
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groupBoxTools.Controls.Add(comboBoxSelectorCompany);
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groupBoxTools.Dock = DockStyle.Right;
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groupBoxTools.Location = new Point(883, 24);
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groupBoxTools.Location = new Point(855, 30);
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groupBoxTools.Margin = new Padding(3, 4, 3, 4);
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groupBoxTools.Name = "groupBoxTools";
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groupBoxTools.Size = new Size(206, 583);
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groupBoxTools.Padding = new Padding(3, 4, 3, 4);
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groupBoxTools.Size = new Size(235, 779);
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groupBoxTools.TabIndex = 0;
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groupBoxTools.TabStop = false;
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groupBoxTools.Text = "Инструменты";
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@ -82,17 +84,19 @@
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panelCompanyTools.Controls.Add(buttonGoToCheck);
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panelCompanyTools.Dock = DockStyle.Bottom;
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panelCompanyTools.Enabled = false;
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panelCompanyTools.Location = new Point(3, 393);
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panelCompanyTools.Location = new Point(3, 526);
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panelCompanyTools.Margin = new Padding(3, 4, 3, 4);
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panelCompanyTools.Name = "panelCompanyTools";
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panelCompanyTools.Size = new Size(200, 187);
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panelCompanyTools.Size = new Size(229, 249);
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panelCompanyTools.TabIndex = 8;
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//
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// buttonAddAirplane
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//
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buttonAddAirplane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonAddAirplane.Location = new Point(0, 3);
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buttonAddAirplane.Location = new Point(0, 4);
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buttonAddAirplane.Margin = new Padding(3, 4, 3, 4);
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buttonAddAirplane.Name = "buttonAddAirplane";
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buttonAddAirplane.Size = new Size(97, 56);
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buttonAddAirplane.Size = new Size(111, 75);
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buttonAddAirplane.TabIndex = 1;
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buttonAddAirplane.Text = "Добавить самолет";
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buttonAddAirplane.UseVisualStyleBackColor = true;
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@ -100,19 +104,21 @@
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//
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// maskedTextBoxPosition
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//
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maskedTextBoxPosition.Location = new Point(0, 81);
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maskedTextBoxPosition.Location = new Point(0, 108);
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maskedTextBoxPosition.Margin = new Padding(3, 4, 3, 4);
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maskedTextBoxPosition.Mask = "00";
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maskedTextBoxPosition.Name = "maskedTextBoxPosition";
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maskedTextBoxPosition.Size = new Size(78, 23);
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maskedTextBoxPosition.Size = new Size(89, 27);
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maskedTextBoxPosition.TabIndex = 3;
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maskedTextBoxPosition.ValidatingType = typeof(int);
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//
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// buttonRefresh
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//
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buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonRefresh.Location = new Point(103, 123);
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buttonRefresh.Location = new Point(118, 164);
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buttonRefresh.Margin = new Padding(3, 4, 3, 4);
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buttonRefresh.Name = "buttonRefresh";
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buttonRefresh.Size = new Size(97, 56);
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buttonRefresh.Size = new Size(111, 75);
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buttonRefresh.TabIndex = 6;
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buttonRefresh.Text = "Обновить";
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buttonRefresh.UseVisualStyleBackColor = true;
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@ -121,9 +127,10 @@
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// buttonRemoveAirplane
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//
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buttonRemoveAirplane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonRemoveAirplane.Location = new Point(103, 70);
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buttonRemoveAirplane.Location = new Point(118, 93);
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buttonRemoveAirplane.Margin = new Padding(3, 4, 3, 4);
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buttonRemoveAirplane.Name = "buttonRemoveAirplane";
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buttonRemoveAirplane.Size = new Size(97, 43);
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buttonRemoveAirplane.Size = new Size(111, 57);
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buttonRemoveAirplane.TabIndex = 4;
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buttonRemoveAirplane.Text = "Удалить самолет";
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buttonRemoveAirplane.UseVisualStyleBackColor = true;
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@ -132,9 +139,10 @@
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// buttonGoToCheck
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//
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buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonGoToCheck.Location = new Point(0, 123);
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buttonGoToCheck.Location = new Point(0, 164);
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buttonGoToCheck.Margin = new Padding(3, 4, 3, 4);
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buttonGoToCheck.Name = "buttonGoToCheck";
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buttonGoToCheck.Size = new Size(97, 56);
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buttonGoToCheck.Size = new Size(111, 75);
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buttonGoToCheck.TabIndex = 5;
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buttonGoToCheck.Text = "Передать на тесты";
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buttonGoToCheck.UseVisualStyleBackColor = true;
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@ -142,9 +150,10 @@
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//
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// buttonCreateCompany
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//
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buttonCreateCompany.Location = new Point(6, 305);
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buttonCreateCompany.Location = new Point(7, 407);
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buttonCreateCompany.Margin = new Padding(3, 4, 3, 4);
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buttonCreateCompany.Name = "buttonCreateCompany";
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buttonCreateCompany.Size = new Size(194, 23);
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buttonCreateCompany.Size = new Size(222, 31);
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buttonCreateCompany.TabIndex = 7;
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buttonCreateCompany.Text = "Создать компанию";
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buttonCreateCompany.UseVisualStyleBackColor = true;
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@ -160,16 +169,18 @@
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panelStorage.Controls.Add(textBoxCollectionName);
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panelStorage.Controls.Add(labelCollectionName);
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panelStorage.Dock = DockStyle.Top;
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panelStorage.Location = new Point(3, 19);
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panelStorage.Location = new Point(3, 24);
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panelStorage.Margin = new Padding(3, 4, 3, 4);
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panelStorage.Name = "panelStorage";
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panelStorage.Size = new Size(200, 251);
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panelStorage.Size = new Size(229, 335);
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panelStorage.TabIndex = 7;
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//
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// buttonCollectionDel
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//
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buttonCollectionDel.Location = new Point(3, 221);
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buttonCollectionDel.Location = new Point(3, 295);
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buttonCollectionDel.Margin = new Padding(3, 4, 3, 4);
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buttonCollectionDel.Name = "buttonCollectionDel";
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buttonCollectionDel.Size = new Size(194, 23);
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buttonCollectionDel.Size = new Size(222, 31);
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buttonCollectionDel.TabIndex = 6;
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buttonCollectionDel.Text = "Удалить коллекцию";
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buttonCollectionDel.UseVisualStyleBackColor = true;
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@ -178,17 +189,18 @@
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// listBoxCollection
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//
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listBoxCollection.FormattingEnabled = true;
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listBoxCollection.ItemHeight = 15;
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listBoxCollection.Location = new Point(3, 121);
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listBoxCollection.Location = new Point(3, 161);
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listBoxCollection.Margin = new Padding(3, 4, 3, 4);
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listBoxCollection.Name = "listBoxCollection";
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listBoxCollection.Size = new Size(194, 94);
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listBoxCollection.Size = new Size(221, 124);
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listBoxCollection.TabIndex = 5;
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//
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// buttonCollectionAdd
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//
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buttonCollectionAdd.Location = new Point(3, 82);
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buttonCollectionAdd.Location = new Point(3, 109);
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buttonCollectionAdd.Margin = new Padding(3, 4, 3, 4);
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buttonCollectionAdd.Name = "buttonCollectionAdd";
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buttonCollectionAdd.Size = new Size(194, 23);
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buttonCollectionAdd.Size = new Size(222, 31);
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buttonCollectionAdd.TabIndex = 4;
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buttonCollectionAdd.Text = "Добавить коллекцию";
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buttonCollectionAdd.UseVisualStyleBackColor = true;
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@ -197,9 +209,10 @@
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// radioButtonList
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//
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radioButtonList.AutoSize = true;
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radioButtonList.Location = new Point(106, 57);
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radioButtonList.Location = new Point(121, 76);
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radioButtonList.Margin = new Padding(3, 4, 3, 4);
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radioButtonList.Name = "radioButtonList";
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radioButtonList.Size = new Size(66, 19);
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radioButtonList.Size = new Size(80, 24);
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radioButtonList.TabIndex = 3;
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radioButtonList.TabStop = true;
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radioButtonList.Text = "Список";
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@ -208,9 +221,10 @@
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// radioButtonMassive
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//
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radioButtonMassive.AutoSize = true;
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radioButtonMassive.Location = new Point(27, 57);
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radioButtonMassive.Location = new Point(31, 76);
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radioButtonMassive.Margin = new Padding(3, 4, 3, 4);
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radioButtonMassive.Name = "radioButtonMassive";
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radioButtonMassive.Size = new Size(67, 19);
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radioButtonMassive.Size = new Size(82, 24);
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radioButtonMassive.TabIndex = 2;
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radioButtonMassive.TabStop = true;
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radioButtonMassive.Text = "Массив";
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@ -218,17 +232,18 @@
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//
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// textBoxCollectionName
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//
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textBoxCollectionName.Location = new Point(3, 28);
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textBoxCollectionName.Location = new Point(3, 37);
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textBoxCollectionName.Margin = new Padding(3, 4, 3, 4);
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textBoxCollectionName.Name = "textBoxCollectionName";
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textBoxCollectionName.Size = new Size(194, 23);
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textBoxCollectionName.Size = new Size(221, 27);
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textBoxCollectionName.TabIndex = 1;
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//
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// labelCollectionName
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//
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labelCollectionName.AutoSize = true;
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labelCollectionName.Location = new Point(38, 10);
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labelCollectionName.Location = new Point(43, 13);
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labelCollectionName.Name = "labelCollectionName";
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labelCollectionName.Size = new Size(125, 15);
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labelCollectionName.Size = new Size(158, 20);
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labelCollectionName.TabIndex = 0;
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labelCollectionName.Text = "Название коллекции:";
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//
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@ -238,27 +253,31 @@
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comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
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comboBoxSelectorCompany.FormattingEnabled = true;
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comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
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comboBoxSelectorCompany.Location = new Point(6, 276);
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comboBoxSelectorCompany.Location = new Point(7, 368);
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comboBoxSelectorCompany.Margin = new Padding(3, 4, 3, 4);
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comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
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comboBoxSelectorCompany.Size = new Size(194, 23);
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comboBoxSelectorCompany.Size = new Size(221, 28);
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comboBoxSelectorCompany.TabIndex = 0;
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comboBoxSelectorCompany.SelectedIndexChanged += ComboBoxSelectorCompany_SelectedIndexChanged;
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//
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// pictureBox
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//
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pictureBox.Dock = DockStyle.Fill;
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pictureBox.Location = new Point(0, 24);
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pictureBox.Location = new Point(0, 30);
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pictureBox.Margin = new Padding(3, 4, 3, 4);
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pictureBox.Name = "pictureBox";
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pictureBox.Size = new Size(883, 583);
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pictureBox.Size = new Size(855, 779);
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pictureBox.TabIndex = 1;
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pictureBox.TabStop = false;
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//
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// menuStrip
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//
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menuStrip.ImageScalingSize = new Size(20, 20);
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menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
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menuStrip.Location = new Point(0, 0);
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menuStrip.Name = "menuStrip";
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menuStrip.Size = new Size(1089, 24);
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menuStrip.Padding = new Padding(7, 3, 0, 3);
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menuStrip.Size = new Size(1090, 30);
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menuStrip.TabIndex = 2;
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menuStrip.Text = "menuStrip";
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//
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@ -266,14 +285,14 @@
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//
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файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
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файлToolStripMenuItem.Name = "файлToolStripMenuItem";
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файлToolStripMenuItem.Size = new Size(48, 20);
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файлToolStripMenuItem.Size = new Size(59, 24);
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файлToolStripMenuItem.Text = "Файл";
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//
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// saveToolStripMenuItem
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//
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saveToolStripMenuItem.Name = "saveToolStripMenuItem";
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saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
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saveToolStripMenuItem.Size = new Size(181, 22);
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saveToolStripMenuItem.Size = new Size(227, 26);
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saveToolStripMenuItem.Text = "Сохранение";
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saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
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//
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@ -281,7 +300,7 @@
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//
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loadToolStripMenuItem.Name = "loadToolStripMenuItem";
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loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
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loadToolStripMenuItem.Size = new Size(181, 22);
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loadToolStripMenuItem.Size = new Size(227, 26);
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loadToolStripMenuItem.Text = "Загрузка";
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loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
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//
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@ -295,13 +314,14 @@
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//
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// FormAirplaneCollection
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//
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AutoScaleDimensions = new SizeF(7F, 15F);
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AutoScaleDimensions = new SizeF(8F, 20F);
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AutoScaleMode = AutoScaleMode.Font;
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ClientSize = new Size(1089, 607);
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ClientSize = new Size(1090, 809);
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Controls.Add(pictureBox);
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Controls.Add(groupBoxTools);
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Controls.Add(menuStrip);
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MainMenuStrip = menuStrip;
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Margin = new Padding(3, 4, 3, 4);
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Name = "FormAirplaneCollection";
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Text = "Коллекция самолетов";
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groupBoxTools.ResumeLayout(false);
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@ -1,5 +1,6 @@
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using ProjectAirplaneWithRadar.CollectionGenericObjects;
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using ProjectAirplaneWithRadar.Drawnings;
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using ProjectAirplaneWithRadar.Exceptions;
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namespace ProjectAirplaneWithRadar
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{
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@ -56,18 +57,23 @@ namespace ProjectAirplaneWithRadar
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private void SetAirplane(DrawningAirplane airplane)
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{
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if (_company == null || airplane == null)
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{
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return;
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}
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if (_company + airplane != -1)
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try
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{
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MessageBox.Show("Объект добавлен");
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pictureBox.Image = _company.Show();
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if (_company + airplane != -1)
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{
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MessageBox.Show("Объект добавлен");
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pictureBox.Image = _company.Show();
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}
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}
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else
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catch (CollectionOverflowException ex)
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{
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MessageBox.Show("Не удалось добавить объект");
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MessageBox.Show(ex.Message);
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}
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catch (ObjectNotFoundException ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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@ -89,14 +95,20 @@ namespace ProjectAirplaneWithRadar
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}
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int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
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if (_company - pos != null)
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try
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{
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MessageBox.Show("Объект удален");
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pictureBox.Image = _company.Show();
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}
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else
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if (_company - pos != null)
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{
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MessageBox.Show("Объект удален");
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pictureBox.Image = _company.Show();
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}
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} catch (PositionOutOfCollectionException ex)
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{
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MessageBox.Show("Не удалось удалить объект");
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MessageBox.Show(ex.Message);
|
||||
} catch (ObjectNotFoundException ex)
|
||||
{
|
||||
MessageBox.Show(ex.Message);
|
||||
}
|
||||
}
|
||||
|
||||
@ -116,11 +128,22 @@ namespace ProjectAirplaneWithRadar
|
||||
int counter = 100;
|
||||
while (plane == null)
|
||||
{
|
||||
plane = _company.GetRandomObject();
|
||||
counter--;
|
||||
if (counter <= 0)
|
||||
try
|
||||
{
|
||||
break;
|
||||
plane = _company.GetRandomObject();
|
||||
counter--;
|
||||
if (counter <= 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
catch (PositionOutOfCollectionException ex)
|
||||
{
|
||||
MessageBox.Show(ex.Message);
|
||||
}
|
||||
catch (ObjectNotFoundException ex)
|
||||
{
|
||||
MessageBox.Show(ex.Message);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user