你如何使用Linq到ADO.NET实体框架进行全文搜索(FTS)？

CREATE FULLTEXT CATALOG MyCatalog AS DEFAULT;
CREATE FULLTEXT INDEX ON MyTable(MyColumn) KEY INDEX PK_MyTable ON MyCatalog;

using System.Data.Entity;
using System.Linq;
using System.Data.Objects;

public IQueryable<MyTable> FullTextSearch(string searchTerm)
{
    var context = new MyEntityContext();
    var objectQuery = context.MyTables.Where("FREETEXT(*, @searchTerm)", new ObjectParameter("searchTerm", searchTerm));
    return objectQuery;
}