Курсовая работа: Структура иерархии классов "Экран курсового проектирования"

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column9;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column10;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column11;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column12;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column13;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column14;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column15;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column16;

private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column17;

private: System::Windows::Forms::ToolStripMenuItem^ aboutToolStripMenuItem1;

private: System::Windows::Forms::ListBox^ listBox1;

private: System::Windows::Forms::ListBox^ listBox2;

private: System::Windows::Forms::CheckBox^ checkBox1;

public: <