How to bind a combobox with Foreign Key in WPF MVVM

Question

I know that there are many questions regarding DataBinding a combobox and also there are many tutorials but I feel those tutorials hard. So, I am asking this question.

Answer 1

Try this:

    ItemsSource="{Binding MyGenderTypes}" 
    
    DisplayMemberPath="GenderType" 
    
    SelectedValuePath="GenderID" 
    
    SelectedValue="{Binding SelectedGenderID, Mode=TwoWay}" />

You will get the combobox displaying GenderType, but the selected value will be the corresponding GenderID. Just as you wish...