/// <summary>
/// Gets the property to which the attribute's target is redirected, throwing an exception if the property does not exist.
/// </summary>
/// <returns>The property to which the attribute's target is redirected.</returns>
/// <exception cref="MappingException">The property does not exist.</exception>
public PropertyInfo GetMappedProperty()
{
var mappedProperty = DeclaringType.GetProperty(MappedPropertyName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (mappedProperty == null)
{
var message = string.Format("The member redirects LINQ queries to '{0}.{1}', which does not exist.", DeclaringType, MappedPropertyName);
throw new MappingException(message);
}
return(mappedProperty);
}