public CommandHandlerControl()
{
InitializeComponent();
this.comboBoxCode.DataSource = Enum.GetValues(typeof(CommandStatus));
var clearHandlers = new ToolStripMenuItem("Clear");
this.contextMenuStripHandlers.Items.Add(clearHandlers);
clearHandlers.Click += clearHandlers_Click;
var clearOperations = new ToolStripMenuItem("Clear");
this.contextMenuStripOperations.Items.Add(clearOperations);
clearOperations.Click += clearOperations_Click;
}