gistfile1.cs

var connectionString = ConfigurationManager.AppSettings[connectionStringName];
var parser = ConnectionStringParser<RavenConnectionStringOptions>.FromConnectionString(connectionString);
parser.Parse();

var documentStore = new DocumentStore
		    {
	                ApiKey = parser.ConnectionStringOptions.ApiKey,
                	Url = parser.ConnectionStringOptions.Url,	
                    };	

var generator = new MultiTypeHiLoKeyGenerator(documentStore, 32);
documentStore.Conventions.DocumentKeyGenerator = entity =>
{
	var special = entity as IGenerateMyId;
	return special == null ? generator.GenerateDocumentKey(documentStore.Conventions, entity) : special.GenerateId();
};

documentStore.Initialize();