Microsoft FAST Search for SharePoint provides enterprise search and information retrieval capabilities. FAST provides a API to query documents indexed in the server. The API is available in a proprietary assembly, Esp-SearchApi.

We will write a simple program to perform a search. We use the following namespaces.

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using Com.FastSearch.Esp.Search.Http;
using Com.FastSearch.Esp.Search.Result;
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