I have an enum in the form of:
public enum BlueOrRed { None, Blue, Red}
Currently I am binding that to a ComboBox in Code because the binding is dependent on a selection in another ComboBox:
if (OtherComboBox.SelectedItem == Color.BlueOrRed)
{
ThisComboBOx.ItemsSource = Enum.GetValues(typeof(BlueOrRed));
}
else ...
I need the option, that BlueOrRed could also be None in the code behind. But I don't want to display that option in the ComboBox.
I am aware of a similar Question , but that answer unfortunately doesn't really aplly to my problem.
The GetValues
method will return all of these constants as an array. Instead create a custom list.
ThisComboBOx.ItemsSource = new List<BlueOrRed> {BlueOrRed.Blue, BlueOrRed.Red};
If you do not want to create the list yourself, you can also exclude the None
constant using Linq.
ThisComboBOx.ItemsSource = ((BlueOrRed[]) Enum.GetValues(typeof(BlueOrRed))).Except(new[] { BlueOrRed.None });
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