private void bOk_Click(object sender, EventArgs e)
{
Screen = Screen ?? new PlayerScreen
{
Guid = Guid.NewGuid().ToString()
};
Screen.FriendlyName = Name = tbScreenName.Text;
Screen.ScreenDevice = cbScreenDevice.SelectedItem as ScreenDevice;
Screen.AudioDevice = cbAudioDevice.SelectedItem as AudioDevice;
Screen.ColourName = tbColour.Text;
Screen.DefaultScreen = cbDefault.Checked;
DialogResult = DialogResult.OK;
Close();
}
public FNewScreenDialogue(PlayerScreen screen)
{
InitializeComponent();
_audioDeviceService = new AudioDeviceService();
_screenService = new ScreenService();
if (screen != null)
{
Screen = screen;
tbScreenName.Text = Screen.FriendlyName;
tbColour.Text = Screen.ColourName;
cbDefault.Checked = Screen.DefaultScreen;
_selectedColour = ColorTranslator.FromHtml(screen.ColourName);
}
LoadComboBoxes();
}
private void LoadScreens(PlayerScreen screen)
{
//For some reason, binding the combobox below to the items var didn't update the cb.items).
//had to use a bindinglist and source. Strange.
var items = _screenService.Get();
var bindinglist = new BindingList<PlayerScreen>(items.ToList());
var bSource = new BindingSource {DataSource = bindinglist};
cbScreen.DataSource = bSource;
cbScreen.DisplayMember = "FriendlyName";
cbScreen.ValueMember = "Guid";
if (cbScreen.Items.Count > 0)
{
foreach (var item in cbScreen.Items.Cast<PlayerScreen>())
{
if (screen == null || item.FriendlyName == screen.FriendlyName)
{
cbScreen.SelectedItem = item;
break;
}
}
}
}
public void Delete(PlayerScreen screen)
{
ScreenCache.Screens.Remove(screen);
}
public void Insert(PlayerScreen screen)
{
ScreenCache.Screens.Add(screen);
}
public void Update(PlayerScreen screen)
{
Delete(screen);
Insert(screen);
}