Hi,

You cannot use .Count() on individual searches in a multisearch request but you can do it on all searches using .Count() instead of .GetResult():

var results = service.MultiSearch<Article>()

                .Search<Article>(x => x.For("Banana"))

                .Search<Article>(x => x.For("Orange"))

                .Count();

I guess however that you want to do a count on just a some of the searches and to do this with minimal overhead you can use .Take(0) on that query and look at .TotalMatching in the result:

var results = service.MultiSearch<Article>()

                .Search<Article>(x => x.For("Banana"))

                .Search<Article>(x => x.For("Orange").Take(0))

                .GetResult();

results.ElementAt(1).TotalMatching

This will effectivly be a count query as it won't return any matching documents and only return the number of documents actually matching your query.

Thank you. It is very good answer.

Best Regards.