public TemperatureConverterForm() { InitializeComponent(); comboBoxInputScale.DataSource = _controller.InputScales; comboBoxInputScale.DisplayMember = "Name"; comboBoxInputScale.DataBindings.Add("SelectedItem", _controller, "SelectedInputScale", true, DataSourceUpdateMode.OnPropertyChanged); comboBoxOutputScale.DataSource = _controller.OutputScales; comboBoxOutputScale.DisplayMember = "Name"; comboBoxOutputScale.DataBindings.Add("SelectedItem", _controller, "SelectedOutputScale", true, DataSourceUpdateMode.OnPropertyChanged); labelTemperatureOutput.DataBindings.Add("Text", _controller, "OutputTemperature", false, DataSourceUpdateMode.OnPropertyChanged); _controller.Convert(); }