I have a class like this, which is derived from a database with EF (my database contains all records from this class):

```
public class Products
{
    public string color { get; set; }
    public string size { get; set; }
    public string comment { get; set; }
    public string owner { get; set; }
    public string buyer { get; set; }
    public Nullable<DateTime> After { get; set; }
    public Nullable<DateTime> Before { get; set; }
}

```

Now, on my web form users can specify each property in free text boxes and I want to search in the database entity, based on these properties. The user can decide to fill all properties, or may be just two of them. How do I create the .select in EF?

Any help welcome!

BR,
Ronald