绑定列表 <string> 到组合框以在视图中显示（MVVM）

Question

I am attempting to bind a list to a combobox. I want to display this list of options within the Combobox itself. (Later to allow the user to select an item 'SelectedItem', I'll cross that bridge when I get there)

MyCode.cs

// List of values for 'Type' dropdown
    private static readonly List<string> MarkerTypeList = new List<string>(new string[]
    {
        "Analog",
        "Digital"
    });

// Binding for viewing list in window
    public List<string> TypeOptions
    {
        get { return MarkerTypeList; }
    }

MyCode.xaml

        <ComboBox x:Name="myCombobox" HorizontalAlignment="Left" Margin="125,26,0,0" VerticalAlignment="Top" Width="70" Height="23" SelectedItem="" ItemsSource="{Binding TypeOptions}" />

Answer 1

The solution boiled down to changing this:

ItemsSource="{Binding TypeOptions}"

to this:

ItemsSource="{Binding Marker.TypeOptions}"

Thanks for the input, sorry you didnt have a whole lot to go on.

Answer 2

If you bind you should have your INotifyPropertyChanged interface added to your class which is the actual ViewModel for your ComboBox. So - 1. Add the Interface to the class. 2. Create RaisePropertyChanged function. 3. Call the function through the setter of the property. This will push the updated value of the property through the binding and you will see the combobox populated.