How to specify to NOT map an object Property in MongoDB with NORM

I have a calculated property in my object that I don't want to save to the DB, is there a way I can specify that?

Like this one as an exemple :

public virtual string 开发者_如何转开发FullInfos
    {
        get
        {
            var html = Contact1Info;
            html += Contact2Info;
            return html;
        }
    }

Where Contact1Info and Contact2Info are automatic property already saved...

Thanks!

NoRM provides a series of attributes. In this case you're looking for the [MongoIgnore] attribute.

Should be as simple as

[MongoIgnore]
public virtual string FullInfos
    {
        get
        {
            var html = Contact1Info;
            html += Contact2Info;
            return html;
        }
    }

Convert it to a method, in which case NORM won't map it.

These kinds of "Properties" are better defined as methods anyways.. in the strict OO sense it shouldn't be viewed as a "Property" of the object if it is being calculated.