WPF

<pre>
<HierarchicalDataTemplate DataType="{x:Type local:RegionViewModel}" ItemsSource="{Binding Children}">
          <StackPanel Orientation="Horizontal">
            <Image Width="16" Height="16" Margin="3,0" Source="Images\Region.png" />
            <TextBlock Text="{Binding RegionName}" />
          </StackPanel>
</HierarchicalDataTemplate>
</pre>

Hi in the above data template whenever the type is a region, it says to use a particular icon.
But I want to chose icon based on the name of the region! Could you please let me know How I do this please?
Regards
RK

private ObservableCollection<LookupEntity> _EmployeeTypes;
public ObservableCollection<LookupEntity> EmployeeTypes
{
    get { return _EmployeeTypes; }
    set
    {
        if (_EmployeeTypes != value)
        {
            _EmployeeTypes = value;
            RaisePropertyChanged("EmployeeTypes");
        }
    }
}

private LookupEntity _SelectedEmployeeType;
public LookupEntity SelectedEmployeeType
{
    get { return _SelectedEmployeeType; }
    set
    {
        if (_SelectedEmployeeType != value)
        {
            _SelectedEmployeeType = value;
            RaisePropertyChanged("SelectedEmployeeType");
        }
    }
}

public override void RefreshView()
{
    ViewHeaderText = "Employee - " + employee.FullName;

    FirstName = employee.FirstName;
    LastName = employee.LastName;

    SelectedEmployeeType = employee.EmployeeType;  // When I get here, all is OK. property is being set
}

<ComboBox Grid.Row="2"
            Grid.Column="1"
            Width="120"
            HorizontalAlignment="Left"
            ItemsSource="{Binding EmployeeTypes}"
            SelectedItem="{Binding SelectedEmployeeType, Mode=TwoWay}">
                
    <ComboBox.ItemTemplate>
        <DataTemplate>
            <TextBlock Text="{Binding Caption}">
                <TextBlock.ToolTip>
                    <StackPanel Orientation="Vertical">
                        <TextBlock Text="{Binding Caption}"
                                    FontWeight="Bold"/>
                        <TextBlock Text="{Binding Description}"/>
                    </StackPanel>
                </TextBlock.ToolTip>
            </TextBlock>
        </DataTemplate>
    </ComboBox.ItemTemplate>
                
</ComboBox>

<UserControl
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
	xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
	xmlns:local="clr-namespace:TestControl"
	mc:Ignorable="d"
	x:Class="TestControl.Ratings"
	x:Name="UserControl"
	d:DesignWidth="640" d:DesignHeight="480">

    <Grid x:Name="LayoutRoot">
        <TextBlock x:Name="RatingText" Text="{Binding Score}" Height="60" Margin="180,157,381,0" TextWrapping="Wrap" VerticalAlignment="Top"/>
    </Grid>
</UserControl>

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace TestControl
{
	public partial class Ratings : UserControl
	{
		public Ratings()
		{
			this.InitializeComponent();
		}
        public static readonly DependencyProperty ScoreProperty = DependencyProperty.Register( "Score", typeof(int), typeof(Ratings), new FrameworkPropertyMetadata(1));
        public int Score
            {
                get { return (int)GetValue(ScoreProperty); }
                set { SetValue(ScoreProperty, value); }
            }
	}
}

<Window
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	xmlns:local="clr-namespace:TestControl"
	x:Class="TestControl.MainWindow"
	x:Name="Window"
	Title="MainWindow"
	Width="640" Height="480">

	<Grid x:Name="LayoutRoot">
		<local:Ratings Score="20" Height="120" Margin="96,51,292,0" VerticalAlignment="Top"/>
	</Grid>
</Window>

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace TestControl
{
	public partial class MainWindow : Window
	{
		public MainWindow()
		{
			this.InitializeComponent();
		}
	}
}