------
VB.NET
------

public class OccupationToStringConverter: IValueConverter
{
  Public Function Convert( value As Object, targetType As Type, parameter As Object,
                           culture As System.Globalization.CultureInfo ) As Object Implements IValueConverter.Convert

    If( Not value Is Nothing ) AndAlso ( TypeOf value Is Occupation ) Then
      Dim enumString As String = value.ToString()
      ' Start at 1 to ignore the first capitalizes letter.
      Dim i as Integer = 1
      For i To i < enumString.Length - 1
        If char.IsUpper( enumString( i ) ) Then
          enumString = enumString.Insert( i, " " )
          i++
        End If
      Next i
      Return enumString
    End If
    Return Nothing
  End Function
  Public Function ConvertBack( value As Value, targetType As Type, parameter As Object,
                               culture As System.Globalization.CultureInfo ) As Object Implements IValueConverter.ConvertBack
    Return Binding.DoNothing
  End Function
End Class

------
C#
------

public class OccupationToStringConverter: IValueConverter
{
 public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
 {
   if( value != null && value is Occupation)
   {
     string enumString = value.ToString();
     // Start at 1 to ignore the first capitalizes letter.
     for( int i = 1; i < enumString.Length - 1; i++ )
     {
       if( char.IsUpper( enumString[ i ] ) )
       {
         enumString = enumString.Insert( i, " " );
         i++;
       }
     }
     return enumString;
   }
   return null;
 }
 public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
 {
   return Binding.DoNothing;
 }
}