First of all make a new project using WPF. and drag and drop a combobox on window.
<Window x:Class="WPFEnumSample.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dayOfWEEK="clr-namespace:WPFEnumSample"
xmlns:System="clr-namespace:System;assembly=mscorlib"
Title="MainWindow" Height="200" Width="300">
<Window.Resources>
<ObjectDataProvider x:Key="weekDays" MethodName="GetValues" ObjectType="{x:Type System:Enum}" >
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="dayOfWEEK:DaysOfTheWeek"/>
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
</Window.Resources>
<Grid>
<TextBlock Margin="49,26,84,115" Height="20" Text="Select the day of the week:"/>
<ComboBox Margin="48,61,32,80" ItemsSource="{Binding Source={StaticResource weekDays}}" Height="20" />
</Grid>
</Window>
Now run the project.