public void Add(RadioChannelViewModel channel)
{
if (Channels.Contains(channel))
{
throw new ChannelNameNotUniqueException();
}
else
{
Channels.Add(channel);
channel.Parent = this;
}
}
public void Remove(RadioChannelViewModel channel)
{
if (Channels.Contains(channel))
{
Channels.Remove(channel);
channel.Parent = null;
}
else
{
if (channel.Parent == this)
{
channel.Parent = null;
}
}
}
public void RemoveChannel(RadioChannelViewModel channelToRem)
{
if (channelToRem != null)
{
string messageBoxcontent = String.Format(Resources.Strings.Really_Remove, channelToRem.Name);
MessageBoxResult result = MessageBox.Show(messageBoxcontent, Resources.Strings.Problem, MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Remove(channelToRem);
}
}
else
{
MessageBox.Show(Resources.Strings.NoChannelSelected, Resources.Strings.Problem);
}
}
public AddViewModel()
{
RadioChannel = new RadioChannelViewModel();
}
