System.Windows.Forms.CheckedListBox.OnKeyPress C# (CSharp) Метод

		protected override void OnKeyPress (KeyPressEventArgs e)
		{
			base.OnKeyPress (e);
			
			if (e.KeyChar == ' ' && FocusedItem != -1)
				SetItemChecked (FocusedItem, !GetItemChecked (FocusedItem));
		}