public FileManager() { InitializeComponent(); presenter = new Presenter(this); presenter.ClearReport(); presenter.ReportHeader(); listView1.MouseDoubleClick += ListView1_MouseDoubleClick; listView2.MouseDoubleClick += ListView2_MouseDoubleClick; listView1.Enter += ListView1_Enter; listView2.Enter += ListView2_Enter; drives = Environment.GetLogicalDrives(); for (int i = 0; i < drives.Length; i++) { comboBox1.Items.Add(drives[i]); comboBox2.Items.Add(drives[i]); } comboBox1.Text = drives[0]; comboBox2.Text = drives[0]; presenter.Refresh(listView1, @drives[0]); presenter.Refresh(listView2, @drives[0]); comboBox1.SelectedIndexChanged += ComboBox1_SelectedIndexChanged; comboBox2.SelectedIndexChanged += ComboBox2_SelectedIndexChanged; }