private void searchButton_Click(object sender, EventArgs e)
{
//get the book and search service
ISearchService search = GetService(typeof(ISearchService)) as ISearchService;
IBookService book = GetService(typeof(IBookService)) as IBookService;
//create a book collection that exists of the current book
List<IBook> searchBook = new List<IBook>();
searchBook.Add(book.BookObject);
//set the search set
search.SearchSet = book.BookObject.SearchSets[0];
//here we must somehow create a search parameter and add it
//to the collection
Mincom.LinkOne.Dom.Searching.ISearchParameter sp = null;
Mincom.LinkOne.Dom.Searching.ISearchParameterCollection spc = null;
//excute the search
Mincom.LinkOne.Dom.Searching.ISearchResultCollection src = search.Execute(spc); 
}