How to ignore all properties that are marked as virtual

Question

I am using virtual keyword for some of my properties for EF lazy loading. I have a case in which all properties in my models that are marked as virtual

Answer 1

in case you wanna do it without needing to configure a second instance of automapper :

public static class ClearNavigationExtension
{
    public static void ClearNavigation(this object entity)
    {
        var type = entity.GetType();

        foreach (var property in type.GetProperties().Where(p => p.GetGetMethod().IsVirtual))
        {
            property.SetValue(entity, null);
        }
    }

    public static T ClearNavigation(this T entity)
    {
        var type = entity.GetType();
        var entityCopy = Mapper.Map(entity);

        foreach (var property in type.GetProperties().Where(p => p.GetGetMethod().IsVirtual))
        {
            property.SetValue(entityCopy, null);
        }

        return entityCopy;
    }

}